45690807 has 8 divisors (see below), whose sum is σ = 62886400. Its totient is φ = 29477880.

The previous prime is 45690793. The next prime is 45690809. The reversal of 45690807 is 70809654.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45690807 - 2⁴ = 45690791 is a prime.

It is a super-2 number, since 2×45690807² = 4175299688622498, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45690809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245557 + ... + 245742.

It is an arithmetic number, because the mean of its divisors is an integer number (7860800).

Almost surely, 2^45690807 is an apocalyptic number.

45690807 is a deficient number, since it is larger than the sum of its proper divisors (17195593).

45690807 is a wasteful number, since it uses less digits than its factorization.

45690807 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491333.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 45690807 is about 6759.4975404981. The cubic root of 45690807 is about 357.5001894142.

The spelling of 45690807 in words is "forty-five million, six hundred ninety thousand, eight hundred seven".