55294198 has 8 divisors (see below), whose sum is σ = 83498400. Its totient is φ = 27461400.

The previous prime is 55294189. The next prime is 55294207. The reversal of 55294198 is 89149255.

It is an interprime number because it is at equal distance from previous prime (55294189) and next prime (55294207).

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, 92478 + ... + 93073.

It is an arithmetic number, because the mean of its divisors is an integer number (10437300).

Almost surely, 2^55294198 is an apocalyptic number.

55294198 is a deficient number, since it is larger than the sum of its proper divisors (28204202).

55294198 is a wasteful number, since it uses less digits than its factorization.

55294198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185702.

The product of its digits is 129600, while the sum is 43.

The square root of 55294198 is about 7436.0068585229. The cubic root of 55294198 is about 380.9721139773.

The spelling of 55294198 in words is "fifty-five million, two hundred ninety-four thousand, one hundred ninety-eight".