55343346 has 32 divisors (see below), whose sum is σ = 113667840. Its totient is φ = 17955456.

The previous prime is 55343311. The next prime is 55343369. The reversal of 55343346 is 64334355.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64150 + ... + 65006.

It is an arithmetic number, because the mean of its divisors is an integer number (3552120).

Almost surely, 2^55343346 is an apocalyptic number.

55343346 is an abundant number, since it is smaller than the sum of its proper divisors (58324494).

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

55343346 is a wasteful number, since it uses less digits than its factorization.

55343346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138.

The product of its digits is 64800, while the sum is 33.

The square root of 55343346 is about 7439.3108551801. The cubic root of 55343346 is about 381.0849556695.

The spelling of 55343346 in words is "fifty-five million, three hundred forty-three thousand, three hundred forty-six".