152841720 has 32 divisors (see below), whose sum is σ = 458525520. Its totient is φ = 40757760.

The previous prime is 152841707. The next prime is 152841797. The reversal of 152841720 is 27148251.

152841720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 636721 + ... + 636960.

Almost surely, 2^152841720 is an apocalyptic number.

152841720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152841720 is an abundant number, since it is smaller than the sum of its proper divisors (305683800).

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

152841720 is a wasteful number, since it uses less digits than its factorization.

152841720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1273695 (or 1273691 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 30.

The square root of 152841720 is about 12362.9171314864. The cubic root of 152841720 is about 534.6636252780.

Adding to 152841720 its reverse (27148251), we get a palindrome (179989971).

The spelling of 152841720 in words is "one hundred fifty-two million, eight hundred forty-one thousand, seven hundred twenty".