46347139 has 8 divisors (see below), whose sum is σ = 49923072. Its totient is φ = 42901320.

The previous prime is 46347131. The next prime is 46347149. The reversal of 46347139 is 93174364.

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

It is a cyclic number.

It is not a de Polignac number, because 46347139 - 2³ = 46347131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46347098 and 46347107.

It is not an unprimeable number, because it can be changed into a prime (46347131) 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, 31789 + ... + 33214.

It is an arithmetic number, because the mean of its divisors is an integer number (6240384).

Almost surely, 2^46347139 is an apocalyptic number.

46347139 is a deficient number, since it is larger than the sum of its proper divisors (3575933).

46347139 is a wasteful number, since it uses less digits than its factorization.

46347139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65057.

The product of its digits is 54432, while the sum is 37.

The square root of 46347139 is about 6807.8733096320. The cubic root of 46347139 is about 359.2038449919.

The spelling of 46347139 in words is "forty-six million, three hundred forty-seven thousand, one hundred thirty-nine".