458450372 has 6 divisors (see below), whose sum is σ = 802288158. Its totient is φ = 229225184.

The previous prime is 458450359. The next prime is 458450383. The reversal of 458450372 is 273054854.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 283787716 + 174662656 = 16846^2 + 13216^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57306293 + ... + 57306300.

It is an arithmetic number, because the mean of its divisors is an integer number (133714693).

Almost surely, 2^458450372 is an apocalyptic number.

It is an amenable number.

458450372 is a deficient number, since it is larger than the sum of its proper divisors (343837786).

458450372 is a wasteful number, since it uses less digits than its factorization.

458450372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114612597 (or 114612595 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 38.

The square root of 458450372 is about 21411.4542243165. The cubic root of 458450372 is about 771.0764569730.

The spelling of 458450372 in words is "four hundred fifty-eight million, four hundred fifty thousand, three hundred seventy-two".