55214074 has 16 divisors (see below), whose sum is σ = 84222216. Its totient is φ = 27144000.

The previous prime is 55214063. The next prime is 55214083. The reversal of 55214074 is 47041255.

It can be written as a sum of positive squares in 4 ways, for example, as 38526849 + 16687225 = 6207^2 + 4085^2 .

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, 30844 + ... + 32584.

Almost surely, 2^55214074 is an apocalyptic number.

55214074 is a deficient number, since it is larger than the sum of its proper divisors (29008142).

55214074 is a wasteful number, since it uses less digits than its factorization.

55214074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2001.

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 55214074 is about 7430.6173363994. The cubic root of 55214074 is about 380.7880092748.

The spelling of 55214074 in words is "fifty-five million, two hundred fourteen thousand, seventy-four".