45570406 has 32 divisors (see below), whose sum is σ = 82414080. Its totient is φ = 18475776.

The previous prime is 45570391. The next prime is 45570431. The reversal of 45570406 is 60407554.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30505 + ... + 31963.

It is an arithmetic number, because the mean of its divisors is an integer number (2575440).

Almost surely, 2^45570406 is an apocalyptic number.

45570406 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

45570406 is a deficient number, since it is larger than the sum of its proper divisors (36843674).

45570406 is a wasteful number, since it uses less digits than its factorization.

45570406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1588.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 45570406 is about 6750.5856042272. The cubic root of 45570406 is about 357.1858939223.

The spelling of 45570406 in words is "forty-five million, five hundred seventy thousand, four hundred six".