61132098 has 16 divisors (see below), whose sum is σ = 123939936. Its totient is φ = 20098080.

The previous prime is 61132021. The next prime is 61132129. The reversal of 61132098 is 89023116.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69348 + ... + 70223.

It is an arithmetic number, because the mean of its divisors is an integer number (7746246).

Almost surely, 2^61132098 is an apocalyptic number.

61132098 is an abundant number, since it is smaller than the sum of its proper divisors (62807838).

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

61132098 is a wasteful number, since it uses less digits than its factorization.

61132098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139649.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 61132098 is about 7818.7018104031. The cubic root of 61132098 is about 393.9336683064.

The spelling of 61132098 in words is "sixty-one million, one hundred thirty-two thousand, ninety-eight".