45951339 has 8 divisors (see below), whose sum is σ = 70021120. Its totient is φ = 26257896.

The previous prime is 45951317. The next prime is 45951349. The reversal of 45951339 is 93315954.

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

It is not a de Polignac number, because 45951339 - 2²⁵ = 12396907 is a prime.

It is a super-2 number, since 2×45951339² = 4223051111785842, 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 = 45951297 and 45951306.

It is not an unprimeable number, because it can be changed into a prime (45951349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1094059 + ... + 1094100.

It is an arithmetic number, because the mean of its divisors is an integer number (8752640).

Almost surely, 2^45951339 is an apocalyptic number.

45951339 is a deficient number, since it is larger than the sum of its proper divisors (24069781).

45951339 is a wasteful number, since it uses less digits than its factorization.

45951339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2188169.

The product of its digits is 72900, while the sum is 39.

The square root of 45951339 is about 6778.7416973949. The cubic root of 45951339 is about 358.1783985445.

The spelling of 45951339 in words is "forty-five million, nine hundred fifty-one thousand, three hundred thirty-nine".