46148997 has 16 divisors (see below), whose sum is σ = 62712320. Its totient is φ = 30179952.

The previous prime is 46148989. The next prime is 46149007. The reversal of 46148997 is 79984164.

It is not a de Polignac number, because 46148997 - 2³ = 46148989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46148917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87978 + ... + 88500.

It is an arithmetic number, because the mean of its divisors is an integer number (3919520).

Almost surely, 2^46148997 is an apocalyptic number.

It is an amenable number.

46148997 is a deficient number, since it is larger than the sum of its proper divisors (16563323).

46148997 is a wasteful number, since it uses less digits than its factorization.

46148997 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032.

The product of its digits is 435456, while the sum is 48.

The square root of 46148997 is about 6793.3053074332. The cubic root of 46148997 is about 358.6912276904.

The spelling of 46148997 in words is "forty-six million, one hundred forty-eight thousand, nine hundred ninety-seven".