45601238 has 4 divisors (see below), whose sum is σ = 68401860. Its totient is φ = 22800618.

The previous prime is 45601189. The next prime is 45601261. The reversal of 45601238 is 83210654.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 45601238.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11400308 + ... + 11400311.

It is an arithmetic number, because the mean of its divisors is an integer number (17100465).

Almost surely, 2^45601238 is an apocalyptic number.

45601238 is a deficient number, since it is larger than the sum of its proper divisors (22800622).

45601238 is a wasteful number, since it uses less digits than its factorization.

45601238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22800621.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 45601238 is about 6752.8688718203. The cubic root of 45601238 is about 357.2664306398.

The spelling of 45601238 in words is "forty-five million, six hundred one thousand, two hundred thirty-eight".