153482740 has 12 divisors (see below), whose sum is σ = 322313796. Its totient is φ = 61393088.

The previous prime is 153482737. The next prime is 153482743. The reversal of 153482740 is 47284351.

153482740 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (153482737) and next prime (153482743).

It can be written as a sum of positive squares in 2 ways, for example, as 68326756 + 85155984 = 8266^2 + 9228^2 .

It is a junction number, because it is equal to n+sod(n) for n = 153482696 and 153482705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153482743) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3837049 + ... + 3837088.

It is an arithmetic number, because the mean of its divisors is an integer number (26859483).

Almost surely, 2^153482740 is an apocalyptic number.

153482740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

153482740 is an abundant number, since it is smaller than the sum of its proper divisors (168831056).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

153482740 is a wasteful number, since it uses less digits than its factorization.

153482740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7674146 (or 7674144 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 153482740 is about 12388.8151168705. The cubic root of 153482740 is about 535.4100446290.

The spelling of 153482740 in words is "one hundred fifty-three million, four hundred eighty-two thousand, seven hundred forty".