84602898 has 12 divisors (see below), whose sum is σ = 183306318. Its totient is φ = 28200960.

The previous prime is 84602891. The next prime is 84602909. The reversal of 84602898 is 89820648.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 75220929 + 9381969 = 8673^2 + 3063^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (84602891) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2350063 + ... + 2350098.

Almost surely, 2^84602898 is an apocalyptic number.

84602898 is an abundant number, since it is smaller than the sum of its proper divisors (98703420).

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

84602898 is a wasteful number, since it uses less digits than its factorization.

84602898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4700169 (or 4700166 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 84602898 is about 9197.9833659341. The cubic root of 84602898 is about 438.9971962745.

The spelling of 84602898 in words is "eighty-four million, six hundred two thousand, eight hundred ninety-eight".