46146946 has 16 divisors (see below), whose sum is σ = 71805240. Its totient is φ = 22216320.

The previous prime is 46146931. The next prime is 46146967. The reversal of 46146946 is 64964164.

It can be written as a sum of positive squares in 4 ways, for example, as 33466225 + 12680721 = 5785^2 + 3561^2 .

It is a junction number, because it is equal to n+sod(n) for n = 46146899 and 46146908.

It is an unprimeable number.

It is an upside-down number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25636 + ... + 27376.

Almost surely, 2^46146946 is an apocalyptic number.

46146946 is a deficient number, since it is larger than the sum of its proper divisors (25658294).

46146946 is a wasteful number, since it uses less digits than its factorization.

46146946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229.

The product of its digits is 124416, while the sum is 40.

The square root of 46146946 is about 6793.1543483127. The cubic root of 46146946 is about 358.6859138399.

The spelling of 46146946 in words is "forty-six million, one hundred forty-six thousand, nine hundred forty-six".