87738326 has 16 divisors (see below), whose sum is σ = 150069024. Its totient is φ = 38112384.

The previous prime is 87738283. The next prime is 87738347. The reversal of 87738326 is 62383778.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98810 + ... + 99693.

It is an arithmetic number, because the mean of its divisors is an integer number (9379314).

Almost surely, 2^87738326 is an apocalyptic number.

87738326 is a deficient number, since it is larger than the sum of its proper divisors (62330698).

87738326 is a wasteful number, since it uses less digits than its factorization.

87738326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198535.

The product of its digits is 338688, while the sum is 44.

The square root of 87738326 is about 9366.8738648495. The cubic root of 87738326 is about 444.3547033022.

The spelling of 87738326 in words is "eighty-seven million, seven hundred thirty-eight thousand, three hundred twenty-six".