55574346 has 8 divisors (see below), whose sum is σ = 111148704. Its totient is φ = 18524780.

The previous prime is 55574339. The next prime is 55574357. The reversal of 55574346 is 64347555.

It is a sphenic number, since it is the product of 3 distinct primes.

55574346 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4631190 + ... + 4631201.

It is an arithmetic number, because the mean of its divisors is an integer number (13893588).

Almost surely, 2^55574346 is an apocalyptic number.

55574346 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

55574346 is a wasteful number, since it uses less digits than its factorization.

55574346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9262396.

The product of its digits is 252000, while the sum is 39.

The square root of 55574346 is about 7454.8203197663. The cubic root of 55574346 is about 381.6144287140.

The spelling of 55574346 in words is "fifty-five million, five hundred seventy-four thousand, three hundred forty-six".