46139841 has 48 divisors (see below), whose sum is σ = 77884800. Its totient is φ = 26943840.

The previous prime is 46139837. The next prime is 46139867. The reversal of 46139841 is 14893164.

It is not a de Polignac number, because 46139841 - 2² = 46139837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46139796 and 46139805.

It is not an unprimeable number, because it can be changed into a prime (46139831) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 94500 + ... + 94986.

It is an arithmetic number, because the mean of its divisors is an integer number (1622600).

Almost surely, 2^46139841 is an apocalyptic number.

It is an amenable number.

46139841 is a deficient number, since it is larger than the sum of its proper divisors (31744959).

46139841 is a wasteful number, since it uses less digits than its factorization.

46139841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547 (or 530 counting only the distinct ones).

The product of its digits is 20736, while the sum is 36.

The square root of 46139841 is about 6792.6313752477. The cubic root of 46139841 is about 358.6675045739.

The spelling of 46139841 in words is "forty-six million, one hundred thirty-nine thousand, eight hundred forty-one".