45697402 has 8 divisors (see below), whose sum is σ = 68574816. Its totient is φ = 22839132.

The previous prime is 45697387. The next prime is 45697403. The reversal of 45697402 is 20479654.

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

It is not an unprimeable number, because it can be changed into a prime (45697403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6633 + ... + 11635.

It is an arithmetic number, because the mean of its divisors is an integer number (8571852).

Almost surely, 2^45697402 is an apocalyptic number.

45697402 is a deficient number, since it is larger than the sum of its proper divisors (22877414).

45697402 is a wasteful number, since it uses less digits than its factorization.

45697402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9572.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 45697402 is about 6759.9853550137. The cubic root of 45697402 is about 357.5173890836.

The spelling of 45697402 in words is "forty-five million, six hundred ninety-seven thousand, four hundred two".