69090098 has 24 divisors (see below), whose sum is σ = 131516784. Its totient is φ = 26917800.

The previous prime is 69090097. The next prime is 69090127. The reversal of 69090098 is 89009096.

It is not an unprimeable number, because it can be changed into a prime (69090097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30968 + ... + 33123.

It is an arithmetic number, because the mean of its divisors is an integer number (5479866).

Almost surely, 2^69090098 is an apocalyptic number.

69090098 is a deficient number, since it is larger than the sum of its proper divisors (62426686).

69090098 is a wasteful number, since it uses less digits than its factorization.

69090098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64118 (or 64111 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 41.

The square root of 69090098 is about 8312.0453559879. The cubic root of 69090098 is about 410.3350384572.

The spelling of 69090098 in words is "sixty-nine million, ninety thousand, ninety-eight".