45070117 has 4 divisors (see below), whose sum is σ = 45296800. Its totient is φ = 44843436.

The previous prime is 45070099. The next prime is 45070121. The reversal of 45070117 is 71107054.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 45070117 - 2¹⁹ = 44545829 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45070091 and 45070100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45070217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113043 + ... + 113440.

It is an arithmetic number, because the mean of its divisors is an integer number (11324200).

Almost surely, 2^45070117 is an apocalyptic number.

It is an amenable number.

45070117 is a deficient number, since it is larger than the sum of its proper divisors (226683).

45070117 is a wasteful number, since it uses less digits than its factorization.

45070117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226682.

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 45070117 is about 6713.4281108834. The cubic root of 45070117 is about 355.8739743496.

The spelling of 45070117 in words is "forty-five million, seventy thousand, one hundred seventeen".