87254726 has 16 divisors (see below), whose sum is σ = 148369200. Its totient is φ = 38151648.

The previous prime is 87254719. The next prime is 87254753. The reversal of 87254726 is 62745278.

It is a super-2 number, since 2×87254726² = 15226774418670152, which contains 22 as substring.

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, 87821 + ... + 88808.

It is an arithmetic number, because the mean of its divisors is an integer number (9273075).

Almost surely, 2^87254726 is an apocalyptic number.

87254726 is a deficient number, since it is larger than the sum of its proper divisors (61114474).

87254726 is a wasteful number, since it uses less digits than its factorization.

87254726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176663.

The product of its digits is 188160, while the sum is 41.

The square root of 87254726 is about 9341.0238196891. The cubic root of 87254726 is about 443.5367940674.

The spelling of 87254726 in words is "eighty-seven million, two hundred fifty-four thousand, seven hundred twenty-six".