55714478 has 8 divisors (see below), whose sum is σ = 84338760. Its totient is φ = 27601560.

The previous prime is 55714469. The next prime is 55714499. The reversal of 55714478 is 87441755.

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, 127568 + ... + 128003.

It is an arithmetic number, because the mean of its divisors is an integer number (10542345).

Almost surely, 2^55714478 is an apocalyptic number.

55714478 is a deficient number, since it is larger than the sum of its proper divisors (28624282).

55714478 is a wasteful number, since it uses less digits than its factorization.

55714478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255682.

The product of its digits is 156800, while the sum is 41.

The square root of 55714478 is about 7464.2131534409. The cubic root of 55714478 is about 381.9349093704.

The spelling of 55714478 in words is "fifty-five million, seven hundred fourteen thousand, four hundred seventy-eight".