87452907462 has 24 divisors (see below), whose sum is σ = 191320927824. Its totient is φ = 28867949424.

The previous prime is 87452907439. The next prime is 87452907469. The reversal of 87452907462 is 26470925478.

87452907462 is a `hidden beast` number, since 8 + 74 + 529 + 0 + 7 + 46 + 2 = 666.

It is a super-2 number, since 2×87452907462² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 87452907399 and 87452907408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87452907469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23583073 + ... + 23586780.

It is an arithmetic number, because the mean of its divisors is an integer number (7971705326).

Almost surely, 2^87452907462 is an apocalyptic number.

87452907462 is an abundant number, since it is smaller than the sum of its proper divisors (103868020362).

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

87452907462 is a wasteful number, since it uses less digits than its factorization.

87452907462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47169964 (or 47169961 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 87452907462 in words is "eighty-seven billion, four hundred fifty-two million, nine hundred seven thousand, four hundred sixty-two".