87457034 has 8 divisors (see below), whose sum is σ = 149926368. Its totient is φ = 37481580.

The previous prime is 87457033. The next prime is 87457037. The reversal of 87457034 is 43075478.

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

It is not an unprimeable number, because it can be changed into a prime (87457033) 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, 3123452 + ... + 3123479.

It is an arithmetic number, because the mean of its divisors is an integer number (18740796).

Almost surely, 2^87457034 is an apocalyptic number.

87457034 is a deficient number, since it is larger than the sum of its proper divisors (62469334).

87457034 is a wasteful number, since it uses less digits than its factorization.

87457034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6246940.

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 87457034 is about 9351.8465556274. The cubic root of 87457034 is about 443.8793229106.

The spelling of 87457034 in words is "eighty-seven million, four hundred fifty-seven thousand, thirty-four".