46112440 has 32 divisors (see below), whose sum is σ = 113186160. Its totient is φ = 16768000.

The previous prime is 46112389. The next prime is 46112461. The reversal of 46112440 is 4421164.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51961 + ... + 52840.

Almost surely, 2^46112440 is an apocalyptic number.

46112440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46112440 is an abundant number, since it is smaller than the sum of its proper divisors (67073720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46112440 is a wasteful number, since it uses less digits than its factorization.

46112440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104823 (or 104819 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 46112440 is about 6790.6141106678. The cubic root of 46112440 is about 358.5964900652.

It can be divided in two parts, 461124 and 40, that added together give a palindrome (461164).

The spelling of 46112440 in words is "forty-six million, one hundred twelve thousand, four hundred forty".