46148392 has 8 divisors (see below), whose sum is σ = 86528250. Its totient is φ = 23074192.

The previous prime is 46148383. The next prime is 46148393. The reversal of 46148392 is 29384164.

It can be written as a sum of positive squares in only one way, i.e., 46049796 + 98596 = 6786^2 + 314^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (46148393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2884267 + ... + 2884282.

Almost surely, 2^46148392 is an apocalyptic number.

It is an amenable number.

46148392 is a deficient number, since it is larger than the sum of its proper divisors (40379858).

46148392 is a wasteful number, since it uses less digits than its factorization.

46148392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5768555 (or 5768551 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 46148392 is about 6793.2607781536. The cubic root of 46148392 is about 358.6896602375.

The spelling of 46148392 in words is "forty-six million, one hundred forty-eight thousand, three hundred ninety-two".