58866040 has 32 divisors (see below), whose sum is σ = 134952480. Its totient is φ = 23101312.

The previous prime is 58866013. The next prime is 58866061. The reversal of 58866040 is 4066885.

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, 11764 + ... + 16003.

It is an arithmetic number, because the mean of its divisors is an integer number (4217265).

Almost surely, 2^58866040 is an apocalyptic number.

It is an amenable number.

58866040 is an abundant number, since it is smaller than the sum of its proper divisors (76086440).

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

58866040 is a wasteful number, since it uses less digits than its factorization.

58866040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27831 (or 27827 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 58866040 is about 7672.4207392452. The cubic root of 58866040 is about 389.0047822693.

The spelling of 58866040 in words is "fifty-eight million, eight hundred sixty-six thousand, forty".