46728292 has 12 divisors (see below), whose sum is σ = 88064956. Its totient is φ = 21566880.

The previous prime is 46728289. The next prime is 46728301. The reversal of 46728292 is 29282764.

It can be written as a sum of positive squares in 2 ways, for example, as 26152996 + 20575296 = 5114^2 + 4536^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 449259 + ... + 449362.

Almost surely, 2^46728292 is an apocalyptic number.

It is an amenable number.

46728292 is a deficient number, since it is larger than the sum of its proper divisors (41336664).

46728292 is a wasteful number, since it uses less digits than its factorization.

46728292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 898638 (or 898636 counting only the distinct ones).

The product of its digits is 96768, while the sum is 40.

The square root of 46728292 is about 6835.8095350880. The cubic root of 46728292 is about 360.1858402625.

The spelling of 46728292 in words is "forty-six million, seven hundred twenty-eight thousand, two hundred ninety-two".