45772707 has 8 divisors (see below), whose sum is σ = 61110976. Its totient is φ = 30474792.

The previous prime is 45772693. The next prime is 45772717. The reversal of 45772707 is 70727754.

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

It is not a de Polignac number, because 45772707 - 2¹⁰ = 45771683 is a prime.

It is a super-2 number, since 2×45772707² = 4190281412215698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45772717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7333 + ... + 12054.

It is an arithmetic number, because the mean of its divisors is an integer number (7638872).

Almost surely, 2^45772707 is an apocalyptic number.

45772707 is a deficient number, since it is larger than the sum of its proper divisors (15338269).

45772707 is a wasteful number, since it uses less digits than its factorization.

45772707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20177.

The product of its (nonzero) digits is 96040, while the sum is 39.

The square root of 45772707 is about 6765.5529707482. The cubic root of 45772707 is about 357.7136662647.

The spelling of 45772707 in words is "forty-five million, seven hundred seventy-two thousand, seven hundred seven".