45522070 has 32 divisors (see below), whose sum is σ = 90629280. Its totient is φ = 16323840.

The previous prime is 45522067. The next prime is 45522077. The reversal of 45522070 is 7022554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45522077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5196 + ... + 10864.

It is an arithmetic number, because the mean of its divisors is an integer number (2832165).

Almost surely, 2^45522070 is an apocalyptic number.

45522070 is a deficient number, since it is larger than the sum of its proper divisors (45107210).

45522070 is a wasteful number, since it uses less digits than its factorization.

45522070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5760.

The product of its (nonzero) digits is 2800, while the sum is 25.

The square root of 45522070 is about 6747.0045205261. The cubic root of 45522070 is about 357.0595616033.

The spelling of 45522070 in words is "forty-five million, five hundred twenty-two thousand, seventy".