46628491 has 16 divisors (see below), whose sum is σ = 59371200. Its totient is φ = 35618688.

The previous prime is 46628459. The next prime is 46628537. The reversal of 46628491 is 19482664.

It is not a de Polignac number, because 46628491 - 2⁵ = 46628459 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46628401) 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, 6196 + ... + 11473.

It is an arithmetic number, because the mean of its divisors is an integer number (3710700).

Almost surely, 2^46628491 is an apocalyptic number.

46628491 is a deficient number, since it is larger than the sum of its proper divisors (12742709).

46628491 is a wasteful number, since it uses less digits than its factorization.

46628491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17718.

The product of its digits is 82944, while the sum is 40.

The square root of 46628491 is about 6828.5057662713. The cubic root of 46628491 is about 359.9292324889.

The spelling of 46628491 in words is "forty-six million, six hundred twenty-eight thousand, four hundred ninety-one".