46531498 has 16 divisors (see below), whose sum is σ = 75498696. Its totient is φ = 21381120.

The previous prime is 46531493. The next prime is 46531531. The reversal of 46531498 is 89413564.

It can be written as a sum of positive squares in 4 ways, for example, as 29778849 + 16752649 = 5457^2 + 4093^2 .

It is a super-2 number, since 2×46531498² = 4330360612248008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46531498.

It is not an unprimeable number, because it can be changed into a prime (46531493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2218 + ... + 9898.

Almost surely, 2^46531498 is an apocalyptic number.

46531498 is a deficient number, since it is larger than the sum of its proper divisors (28967198).

46531498 is a wasteful number, since it uses less digits than its factorization.

46531498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7929.

The product of its digits is 103680, while the sum is 40.

The square root of 46531498 is about 6821.4000029319. The cubic root of 46531498 is about 359.6794935457.

The spelling of 46531498 in words is "forty-six million, five hundred thirty-one thousand, four hundred ninety-eight".