88490927 has 4 divisors (see below), whose sum is σ = 101132496. Its totient is φ = 75849360.

The previous prime is 88490917. The next prime is 88490929. The reversal of 88490927 is 72909488.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88490927 - 2⁶ = 88490863 is a prime.

It is a super-2 number, since 2×88490927² = 15661288322638658, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88490929) 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, 6320774 + ... + 6320787.

It is an arithmetic number, because the mean of its divisors is an integer number (25283124).

Almost surely, 2^88490927 is an apocalyptic number.

88490927 is a deficient number, since it is larger than the sum of its proper divisors (12641569).

88490927 is a wasteful number, since it uses less digits than its factorization.

88490927 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12641568.

The product of its (nonzero) digits is 290304, while the sum is 47.

The square root of 88490927 is about 9406.9616242440. The cubic root of 88490927 is about 445.6216149626.

The spelling of 88490927 in words is "eighty-eight million, four hundred ninety thousand, nine hundred twenty-seven".