88671490 has 32 divisors (see below), whose sum is σ = 169827840. Its totient is φ = 33218304.

The previous prime is 88671487. The next prime is 88671493. The reversal of 88671490 is 9417688.

It is an interprime number because it is at equal distance from previous prime (88671487) and next prime (88671493).

It is not an unprimeable number, because it can be changed into a prime (88671493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36741 + ... + 39079.

It is an arithmetic number, because the mean of its divisors is an integer number (5307120).

Almost surely, 2^88671490 is an apocalyptic number.

88671490 is a deficient number, since it is larger than the sum of its proper divisors (81156350).

88671490 is a wasteful number, since it uses less digits than its factorization.

88671490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2586.

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 88671490 is about 9416.5540406244. The cubic root of 88671490 is about 445.9245014207.

The spelling of 88671490 in words is "eighty-eight million, six hundred seventy-one thousand, four hundred ninety".