66098152 has 16 divisors (see below), whose sum is σ = 124151940. Its totient is φ = 32990976.

The previous prime is 66098147. The next prime is 66098161. The reversal of 66098152 is 25189066.

It can be written as a sum of positive squares in 2 ways, for example, as 54848836 + 11249316 = 7406^2 + 3354^2 .

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, 2223 + ... + 11710.

Almost surely, 2^66098152 is an apocalyptic number.

It is an amenable number.

66098152 is a deficient number, since it is larger than the sum of its proper divisors (58053788).

66098152 is a wasteful number, since it uses less digits than its factorization.

66098152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14532 (or 14528 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 37.

The square root of 66098152 is about 8130.0769984054. The cubic root of 66098152 is about 404.3242340439.

The spelling of 66098152 in words is "sixty-six million, ninety-eight thousand, one hundred fifty-two".