46812493 has 18 divisors (see below), whose sum is σ = 58976874. Its totient is φ = 37031904.

The previous prime is 46812481. The next prime is 46812497. The reversal of 46812493 is 39421864.

46812493 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1087849 + 45724644 = 1043^2 + 6762^2 .

It is not a de Polignac number, because 46812493 - 2⁹ = 46811981 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 (46812497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5455 + ... + 11107.

It is an arithmetic number, because the mean of its divisors is an integer number (3276493).

Almost surely, 2^46812493 is an apocalyptic number.

It is an amenable number.

46812493 is a deficient number, since it is larger than the sum of its proper divisors (12164381).

46812493 is a wasteful number, since it uses less digits than its factorization.

46812493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5693 (or 5673 counting only the distinct ones).

The product of its digits is 41472, while the sum is 37.

The square root of 46812493 is about 6841.9655801531. The cubic root of 46812493 is about 360.4020533856.

It can be divided in two parts, 468 and 12493, that multiplied together give a square (5846724 = 2418²).

The spelling of 46812493 in words is "forty-six million, eight hundred twelve thousand, four hundred ninety-three".