44813630 has 8 divisors (see below), whose sum is σ = 80664552. Its totient is φ = 17925448.

The previous prime is 44813617. The next prime is 44813663. The reversal of 44813630 is 3631844.

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

It is a super-2 number, since 2×44813630² = 4016522867553800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44813593 and 44813602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2240672 + ... + 2240691.

It is an arithmetic number, because the mean of its divisors is an integer number (10083069).

Almost surely, 2^44813630 is an apocalyptic number.

44813630 is a deficient number, since it is larger than the sum of its proper divisors (35850922).

44813630 is a wasteful number, since it uses less digits than its factorization.

44813630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4481370.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 44813630 is about 6694.2983202125. The cubic root of 44813630 is about 355.1976152936.

The spelling of 44813630 in words is "forty-four million, eight hundred thirteen thousand, six hundred thirty".