7045900 has 18 divisors (see below), whose sum is σ = 15289820. Its totient is φ = 2818320.

The previous prime is 7045879. The next prime is 7045901. The reversal of 7045900 is 95407.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (7045901) 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, 35130 + ... + 35329.

Almost surely, 2^7045900 is an apocalyptic number.

It is an amenable number.

7045900 is an abundant number, since it is smaller than the sum of its proper divisors (8243920).

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

7045900 is a wasteful number, since it uses less digits than its factorization.

7045900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70473 (or 70466 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 7045900 is about 2654.4114225191. The cubic root of 7045900 is about 191.7103198197.

The spelling of 7045900 in words is "seven million, forty-five thousand, nine hundred".