152642061 has 24 divisors (see below), whose sum is σ = 259031136. Its totient is φ = 85393440.

The previous prime is 152642033. The next prime is 152642081. The reversal of 152642061 is 160246251.

152642061 is a `hidden beast` number, since 15 + 2 + 642 + 0 + 6 + 1 = 666.

It is not a de Polignac number, because 152642061 - 2¹¹ = 152640013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152642081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58015 + ... + 60588.

It is an arithmetic number, because the mean of its divisors is an integer number (10792964).

Almost surely, 2^152642061 is an apocalyptic number.

152642061 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

152642061 is a deficient number, since it is larger than the sum of its proper divisors (106389075).

152642061 is a wasteful number, since it uses less digits than its factorization.

152642061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118633 (or 118630 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 152642061 is about 12354.8395780763. The cubic root of 152642061 is about 534.4307112943.

The spelling of 152642061 in words is "one hundred fifty-two million, six hundred forty-two thousand, sixty-one".