55947302 has 8 divisors (see below), whose sum is σ = 84691200. Its totient is φ = 27716904.

The previous prime is 55947299. The next prime is 55947313. The reversal of 55947302 is 20374955.

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

It is a congruent 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, 128102 + ... + 128537.

It is an arithmetic number, because the mean of its divisors is an integer number (10586400).

Almost surely, 2^55947302 is an apocalyptic number.

55947302 is a deficient number, since it is larger than the sum of its proper divisors (28743898).

55947302 is a wasteful number, since it uses less digits than its factorization.

55947302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256750.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 55947302 is about 7479.7929115718. The cubic root of 55947302 is about 382.4661897864.

The spelling of 55947302 in words is "fifty-five million, nine hundred forty-seven thousand, three hundred two".