55874776 has 8 divisors (see below), whose sum is σ = 104765220. Its totient is φ = 27937384.

The previous prime is 55874761. The next prime is 55874779. The reversal of 55874776 is 67747855.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55874779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3492166 + ... + 3492181.

Almost surely, 2^55874776 is an apocalyptic number.

It is an amenable number.

55874776 is a deficient number, since it is larger than the sum of its proper divisors (48890444).

55874776 is a wasteful number, since it uses less digits than its factorization.

55874776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6984353 (or 6984349 counting only the distinct ones).

The product of its digits is 1646400, while the sum is 49.

The square root of 55874776 is about 7474.9432104866. The cubic root of 55874776 is about 382.3008512345.

The spelling of 55874776 in words is "fifty-five million, eight hundred seventy-four thousand, seven hundred seventy-six".