46224738 has 48 divisors (see below), whose sum is σ = 116812800. Its totient is φ = 13205304.

The previous prime is 46224727. The next prime is 46224767. The reversal of 46224738 is 83742264.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 2431 + ... + 9917.

It is an arithmetic number, because the mean of its divisors is an integer number (2433600).

Almost surely, 2^46224738 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46224738, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58406400).

46224738 is an abundant number, since it is smaller than the sum of its proper divisors (70588062).

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

46224738 is a wasteful number, since it uses less digits than its factorization.

46224738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7516 (or 7499 counting only the distinct ones).

The product of its digits is 64512, while the sum is 36.

The square root of 46224738 is about 6798.8777015034. The cubic root of 46224738 is about 358.8873517294.

It can be divided in two parts, 462 and 24738, that added together give a triangular number (25200 = T₂₂₄).

The spelling of 46224738 in words is "forty-six million, two hundred twenty-four thousand, seven hundred thirty-eight".