55672246 has 16 divisors (see below), whose sum is σ = 101052576. Its totient is φ = 22455936.

The previous prime is 55672237. The next prime is 55672283. The reversal of 55672246 is 64227655.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116721 + ... + 117196.

It is an arithmetic number, because the mean of its divisors is an integer number (6315786).

Almost surely, 2^55672246 is an apocalyptic number.

55672246 is a deficient number, since it is larger than the sum of its proper divisors (45380330).

55672246 is a wasteful number, since it uses less digits than its factorization.

55672246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233943.

The product of its digits is 100800, while the sum is 37.

The square root of 55672246 is about 7461.3836518437. The cubic root of 55672246 is about 381.8383817836.

The spelling of 55672246 in words is "fifty-five million, six hundred seventy-two thousand, two hundred forty-six".