87427038 has 8 divisors (see below), whose sum is σ = 174854088. Its totient is φ = 29142344.

The previous prime is 87427033. The next prime is 87427061. The reversal of 87427038 is 83072478.

It is a sphenic number, since it is the product of 3 distinct primes.

87427038 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 87426987 and 87427005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87427033) 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, 7285581 + ... + 7285592.

It is an arithmetic number, because the mean of its divisors is an integer number (21856761).

Almost surely, 2^87427038 is an apocalyptic number.

87427038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

87427038 is a wasteful number, since it uses less digits than its factorization.

87427038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14571178.

The product of its (nonzero) digits is 75264, while the sum is 39.

The square root of 87427038 is about 9350.2426706476. The cubic root of 87427038 is about 443.8285698872.

The spelling of 87427038 in words is "eighty-seven million, four hundred twenty-seven thousand, thirty-eight".