45714472 has 8 divisors (see below), whose sum is σ = 85714650. Its totient is φ = 22857232.

The previous prime is 45714433. The next prime is 45714481. The reversal of 45714472 is 27441754.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 23755876 + 21958596 = 4874^2 + 4686^2 .

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 (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2857147 + ... + 2857162.

Almost surely, 2^45714472 is an apocalyptic number.

It is an amenable number.

45714472 is a deficient number, since it is larger than the sum of its proper divisors (40000178).

45714472 is a wasteful number, since it uses less digits than its factorization.

45714472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5714315 (or 5714311 counting only the distinct ones).

The product of its digits is 31360, while the sum is 34.

The square root of 45714472 is about 6761.2478138285. The cubic root of 45714472 is about 357.5618997256.

The spelling of 45714472 in words is "forty-five million, seven hundred fourteen thousand, four hundred seventy-two".