58720072 has 8 divisors (see below), whose sum is σ = 110100150. Its totient is φ = 29360032.

The previous prime is 58720063. The next prime is 58720097. The reversal of 58720072 is 27002785.

It can be written as a sum of positive squares in only one way, i.e., 37871716 + 20848356 = 6154^2 + 4566^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3669997 + ... + 3670012.

Almost surely, 2^58720072 is an apocalyptic number.

It is an amenable number.

58720072 is a deficient number, since it is larger than the sum of its proper divisors (51380078).

58720072 is a wasteful number, since it uses less digits than its factorization.

58720072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7340015 (or 7340011 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 31.

The square root of 58720072 is about 7662.9023222275. The cubic root of 58720072 is about 388.6829824197.

The spelling of 58720072 in words is "fifty-eight million, seven hundred twenty thousand, seventy-two".