46574556 has 72 divisors (see below), whose sum is σ = 127403136. Its totient is φ = 12972000.

The previous prime is 46574533. The next prime is 46574573. The reversal of 46574556 is 65547564.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185431 + ... + 185681.

It is an arithmetic number, because the mean of its divisors is an integer number (1769488).

Almost surely, 2^46574556 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 46574556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63701568).

46574556 is an abundant number, since it is smaller than the sum of its proper divisors (80828580).

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

46574556 is a wasteful number, since it uses less digits than its factorization.

46574556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359 (or 310 counting only the distinct ones).

The product of its digits is 504000, while the sum is 42.

The square root of 46574556 is about 6824.5553701322. Note that the first 3 decimals coincide. The cubic root of 46574556 is about 359.7904026844.

The spelling of 46574556 in words is "forty-six million, five hundred seventy-four thousand, five hundred fifty-six".