55867376 has 10 divisors (see below), whose sum is σ = 108243072. Its totient is φ = 27933680.

The previous prime is 55867333. The next prime is 55867387. The reversal of 55867376 is 67376855.

It is a happy number.

It is a super-2 number, since 2×55867376² = 6242327402250752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 55867376.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1745840 + ... + 1745871.

Almost surely, 2^55867376 is an apocalyptic number.

It is an amenable number.

55867376 is a deficient number, since it is larger than the sum of its proper divisors (52375696).

55867376 is a wasteful number, since it uses less digits than its factorization.

55867376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3491719 (or 3491713 counting only the distinct ones).

The product of its digits is 1058400, while the sum is 47.

The square root of 55867376 is about 7474.4482070585. The cubic root of 55867376 is about 382.2839733073.

The spelling of 55867376 in words is "fifty-five million, eight hundred sixty-seven thousand, three hundred seventy-six".