46746840 has 256 divisors, whose sum is σ = 176256000. Its totient is φ = 9676800.

The previous prime is 46746823. The next prime is 46746871. The reversal of 46746840 is 4864764.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 462790 + ... + 462890.

It is an arithmetic number, because the mean of its divisors is an integer number (688500).

Almost surely, 2^46746840 is an apocalyptic number.

46746840 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46746840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88128000).

46746840 is an abundant number, since it is smaller than the sum of its proper divisors (129509160).

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

46746840 is a wasteful number, since it uses less digits than its factorization.

46746840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 39.

The square root of 46746840 is about 6837.1660795976. The cubic root of 46746840 is about 360.2334905042.

It can be divided in two parts, 46746 and 840, that added together give a triangular number (47586 = T₃₀₈).

The spelling of 46746840 in words is "forty-six million, seven hundred forty-six thousand, eight hundred forty".