45940785 has 32 divisors (see below), whose sum is σ = 82961280. Its totient is φ = 21504000.

The previous prime is 45940777. The next prime is 45940793. The reversal of 45940785 is 58704954.

It is an interprime number because it is at equal distance from previous prime (45940777) and next prime (45940793).

It is not a de Polignac number, because 45940785 - 2³ = 45940777 is a prime.

It is a super-2 number, since 2×45940785² = 4221111452832450, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16 + ... + 9585.

It is an arithmetic number, because the mean of its divisors is an integer number (2592540).

Almost surely, 2^45940785 is an apocalyptic number.

It is an amenable number.

45940785 is a deficient number, since it is larger than the sum of its proper divisors (37020495).

45940785 is a wasteful number, since it uses less digits than its factorization.

45940785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9649.

The product of its (nonzero) digits is 201600, while the sum is 42.

The square root of 45940785 is about 6777.9631896315. The cubic root of 45940785 is about 358.1509745756.

The spelling of 45940785 in words is "forty-five million, nine hundred forty thousand, seven hundred eighty-five".