45687496 has 8 divisors (see below), whose sum is σ = 85664070. Its totient is φ = 22843744.

The previous prime is 45687491. The next prime is 45687497. The reversal of 45687496 is 69478654.

It can be written as a sum of positive squares in only one way, i.e., 34222500 + 11464996 = 5850^2 + 3386^2 .

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

It is not an unprimeable number, because it can be changed into a prime (45687491) by changing a digit.

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, 2855461 + ... + 2855476.

Almost surely, 2^45687496 is an apocalyptic number.

It is an amenable number.

45687496 is a deficient number, since it is larger than the sum of its proper divisors (39976574).

45687496 is a wasteful number, since it uses less digits than its factorization.

45687496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5710943 (or 5710939 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

The square root of 45687496 is about 6759.2526214072. The cubic root of 45687496 is about 357.4915537477.

The spelling of 45687496 in words is "forty-five million, six hundred eighty-seven thousand, four hundred ninety-six".