87458006 has 16 divisors (see below), whose sum is σ = 141308928. Its totient is φ = 40477800.

The previous prime is 87457999. The next prime is 87458009. The reversal of 87458006 is 60085478.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87458009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29240 + ... + 32091.

It is an arithmetic number, because the mean of its divisors is an integer number (8831808).

Almost surely, 2^87458006 is an apocalyptic number.

87458006 is a deficient number, since it is larger than the sum of its proper divisors (53850922).

87458006 is a wasteful number, since it uses less digits than its factorization.

87458006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61387.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 87458006 is about 9351.8985238293. The cubic root of 87458006 is about 443.8809673337.

The spelling of 87458006 in words is "eighty-seven million, four hundred fifty-eight thousand, six".