55698046 has 4 divisors (see below), whose sum is σ = 83547072. Its totient is φ = 27849022.

The previous prime is 55698031. The next prime is 55698047. The reversal of 55698046 is 64089655.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 55697993 and 55698011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55698047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13924510 + ... + 13924513.

It is an arithmetic number, because the mean of its divisors is an integer number (20886768).

Almost surely, 2^55698046 is an apocalyptic number.

55698046 is a deficient number, since it is larger than the sum of its proper divisors (27849026).

55698046 is a wasteful number, since it uses less digits than its factorization.

55698046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27849025.

The product of its (nonzero) digits is 259200, while the sum is 43.

The square root of 55698046 is about 7463.1123534354. The cubic root of 55698046 is about 381.8973573627.

The spelling of 55698046 in words is "fifty-five million, six hundred ninety-eight thousand, forty-six".