152760961 has 4 divisors (see below), whose sum is σ = 152785732. Its totient is φ = 152736192.

The previous prime is 152760953. The next prime is 152760967. The reversal of 152760961 is 169067251.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 126135361 + 26625600 = 11231^2 + 5160^2 .

It is a cyclic number.

It is not a de Polignac number, because 152760961 - 2³ = 152760953 is a prime.

It is a super-2 number, since 2×152760961² = 46671822411287042, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 152760961.

It is not an unprimeable number, because it can be changed into a prime (152760967) 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, 5005 + ... + 18181.

It is an arithmetic number, because the mean of its divisors is an integer number (38196433).

Almost surely, 2^152760961 is an apocalyptic number.

It is an amenable number.

152760961 is a deficient number, since it is larger than the sum of its proper divisors (24771).

152760961 is a wasteful number, since it uses less digits than its factorization.

152760961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24770.

The product of its (nonzero) digits is 22680, while the sum is 37.

The square root of 152760961 is about 12359.6505209492. The cubic root of 152760961 is about 534.5694395916.

The spelling of 152760961 in words is "one hundred fifty-two million, seven hundred sixty thousand, nine hundred sixty-one".