45693146 has 8 divisors (see below), whose sum is σ = 68847744. Its totient is φ = 22743900.

The previous prime is 45693103. The next prime is 45693149. The reversal of 45693146 is 64139654.

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 (45693149) 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, 50780 + ... + 51671.

It is an arithmetic number, because the mean of its divisors is an integer number (8605968).

Almost surely, 2^45693146 is an apocalyptic number.

45693146 is a deficient number, since it is larger than the sum of its proper divisors (23154598).

45693146 is a wasteful number, since it uses less digits than its factorization.

45693146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102676.

The product of its digits is 77760, while the sum is 38.

The square root of 45693146 is about 6759.6705541025. The cubic root of 45693146 is about 357.5062896835.

The spelling of 45693146 in words is "forty-five million, six hundred ninety-three thousand, one hundred forty-six".