46862144 has 56 divisors (see below), whose sum is σ = 109971840. Its totient is φ = 19385856.

The previous prime is 46862143. The next prime is 46862147. The reversal of 46862144 is 44126864.

It is a tau number, because it is divible by the number of its divisors (56).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46862141) 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, 11189 + ... + 14795.

Almost surely, 2^46862144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46862144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54985920).

46862144 is an abundant number, since it is smaller than the sum of its proper divisors (63109696).

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

46862144 is a wasteful number, since it uses less digits than its factorization.

46862144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3655 (or 3645 counting only the distinct ones).

The product of its digits is 36864, while the sum is 35.

The square root of 46862144 is about 6845.5930349386. The cubic root of 46862144 is about 360.5294267887.

The spelling of 46862144 in words is "forty-six million, eight hundred sixty-two thousand, one hundred forty-four".