46432746 has 48 divisors (see below), whose sum is σ = 109149768. Its totient is φ = 14208000.

The previous prime is 46432739. The next prime is 46432769. The reversal of 46432746 is 64723464.

46432746 is a `hidden beast` number, since 4 + 643 + 2 + 7 + 4 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 32661225 + 13771521 = 5715^2 + 3711^2 .

It is a super-2 number, since 2×46432746² = 4311999802201032, 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 46432746.

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, 10696 + ... + 14396.

Almost surely, 2^46432746 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46432746, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54574884).

46432746 is an abundant number, since it is smaller than the sum of its proper divisors (62717022).

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

46432746 is a wasteful number, since it uses less digits than its factorization.

46432746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3767 (or 3764 counting only the distinct ones).

The product of its digits is 96768, while the sum is 36.

The square root of 46432746 is about 6814.1577616019. The cubic root of 46432746 is about 359.4248687041.

The spelling of 46432746 in words is "forty-six million, four hundred thirty-two thousand, seven hundred forty-six".