153027740 has 48 divisors (see below), whose sum is σ = 339655680. Its totient is φ = 57794880.

The previous prime is 153027713. The next prime is 153027803. The reversal of 153027740 is 47720351.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34235 + ... + 38445.

It is an arithmetic number, because the mean of its divisors is an integer number (7076160).

Almost surely, 2^153027740 is an apocalyptic number.

153027740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153027740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (169827840).

153027740 is an abundant number, since it is smaller than the sum of its proper divisors (186627940).

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

153027740 is a wasteful number, since it uses less digits than its factorization.

153027740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4322 (or 4320 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 153027740 is about 12370.4381490714. The cubic root of 153027740 is about 534.8804461074.

The spelling of 153027740 in words is "one hundred fifty-three million, twenty-seven thousand, seven hundred forty".