45868814 has 4 divisors (see below), whose sum is σ = 68803224. Its totient is φ = 22934406.

The previous prime is 45868813. The next prime is 45868819. The reversal of 45868814 is 41886854.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45868811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11467202 + ... + 11467205.

It is an arithmetic number, because the mean of its divisors is an integer number (17200806).

Almost surely, 2^45868814 is an apocalyptic number.

45868814 is a deficient number, since it is larger than the sum of its proper divisors (22934410).

45868814 is a wasteful number, since it uses less digits than its factorization.

45868814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22934409.

The product of its digits is 245760, while the sum is 44.

The square root of 45868814 is about 6772.6519178236. The cubic root of 45868814 is about 357.9638499540.

The spelling of 45868814 in words is "forty-five million, eight hundred sixty-eight thousand, eight hundred fourteen".