55849698 has 24 divisors (see below), whose sum is σ = 121488588. Its totient is φ = 18542592.

The previous prime is 55849627. The next prime is 55849699. The reversal of 55849698 is 89694855.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 55845729 + 3969 = 7473^2 + 63^2 .

It is not an unprimeable number, because it can be changed into a prime (55849699) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1411 + ... + 10662.

Almost surely, 2^55849698 is an apocalyptic number.

55849698 is an abundant number, since it is smaller than the sum of its proper divisors (65638890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55849698 is a wasteful number, since it uses less digits than its factorization.

55849698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12338 (or 12335 counting only the distinct ones).

The product of its digits is 3110400, while the sum is 54.

The square root of 55849698 is about 7473.2655512835. The cubic root of 55849698 is about 382.2436472739.

The spelling of 55849698 in words is "fifty-five million, eight hundred forty-nine thousand, six hundred ninety-eight".