58745222 has 4 divisors (see below), whose sum is σ = 88117836. Its totient is φ = 29372610.

The previous prime is 58745221. The next prime is 58745227. The reversal of 58745222 is 22254785.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×58745222² = 6902002215658568, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58745221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14686304 + ... + 14686307.

It is an arithmetic number, because the mean of its divisors is an integer number (22029459).

Almost surely, 2^58745222 is an apocalyptic number.

58745222 is a deficient number, since it is larger than the sum of its proper divisors (29372614).

58745222 is a wasteful number, since it uses less digits than its factorization.

58745222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29372613.

The product of its digits is 44800, while the sum is 35.

The square root of 58745222 is about 7664.5431696873. The cubic root of 58745222 is about 388.7384658992.

It can be divided in two parts, 5874 and 5222, that multiplied together give a triangular number (30674028 = T₇₈₃₂).

The spelling of 58745222 in words is "fifty-eight million, seven hundred forty-five thousand, two hundred twenty-two".