55098746 has 8 divisors (see below), whose sum is σ = 86998080. Its totient is φ = 26099388.

The previous prime is 55098739. The next prime is 55098779. The reversal of 55098746 is 64789055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 55098697 and 55098706.

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, 724946 + ... + 725021.

It is an arithmetic number, because the mean of its divisors is an integer number (10874760).

Almost surely, 2^55098746 is an apocalyptic number.

55098746 is a deficient number, since it is larger than the sum of its proper divisors (31899334).

55098746 is a wasteful number, since it uses less digits than its factorization.

55098746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1449988.

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 55098746 is about 7422.8529555690. The cubic root of 55098746 is about 380.5227017306.

The spelling of 55098746 in words is "fifty-five million, ninety-eight thousand, seven hundred forty-six".