45768506 has 16 divisors (see below), whose sum is σ = 80130816. Its totient is φ = 19197456.

The previous prime is 45768497. The next prime is 45768529. The reversal of 45768506 is 60586754.

It is a super-2 number, since 2×45768506² = 4189512282944072, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34121 + ... + 35436.

It is an arithmetic number, because the mean of its divisors is an integer number (5008176).

Almost surely, 2^45768506 is an apocalyptic number.

45768506 is a deficient number, since it is larger than the sum of its proper divisors (34362310).

45768506 is a wasteful number, since it uses less digits than its factorization.

45768506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69613.

The product of its (nonzero) digits is 201600, while the sum is 41.

The square root of 45768506 is about 6765.2424938061. The cubic root of 45768506 is about 357.7027223260.

The spelling of 45768506 in words is "forty-five million, seven hundred sixty-eight thousand, five hundred six".