45670698 has 24 divisors (see below), whose sum is σ = 100311588. Its totient is φ = 15014592.

The previous prime is 45670693. The next prime is 45670717. The reversal of 45670698 is 89607654.

It can be written as a sum of positive squares in 2 ways, for example, as 45198729 + 471969 = 6723^2 + 687^2 .

It is not an unprimeable number, because it can be changed into a prime (45670693) 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, 16065 + ... + 18692.

Almost surely, 2^45670698 is an apocalyptic number.

45670698 is an abundant number, since it is smaller than the sum of its proper divisors (54640890).

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

45670698 is a wasteful number, since it uses less digits than its factorization.

45670698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34838 (or 34835 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 45670698 is about 6758.0099141685. The cubic root of 45670698 is about 357.4477351994.

The spelling of 45670698 in words is "forty-five million, six hundred seventy thousand, six hundred ninety-eight".