45950239 has 4 divisors (see below), whose sum is σ = 47534760. Its totient is φ = 44365720.

The previous prime is 45950237. The next prime is 45950279. The reversal of 45950239 is 93205954.

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

It is a cyclic number.

It is not a de Polignac number, because 45950239 - 2¹ = 45950237 is a prime.

It is a super-2 number, since 2×45950239² = 4222848928314242, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45950198 and 45950207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45950237) 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, 792217 + ... + 792274.

It is an arithmetic number, because the mean of its divisors is an integer number (11883690).

Almost surely, 2^45950239 is an apocalyptic number.

45950239 is a deficient number, since it is larger than the sum of its proper divisors (1584521).

45950239 is a wasteful number, since it uses less digits than its factorization.

45950239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584520.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 45950239 is about 6778.6605609073. The cubic root of 45950239 is about 358.1755404530.

The spelling of 45950239 in words is "forty-five million, nine hundred fifty thousand, two hundred thirty-nine".