45970869 has 12 divisors (see below), whose sum is σ = 71301984. Its totient is φ = 26268984.

The previous prime is 45970849. The next prime is 45970871. The reversal of 45970869 is 96807954.

It is not a de Polignac number, because 45970869 - 2⁹ = 45970357 is a prime.

It is a super-2 number, since 2×45970869² = 4226641593230322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45970849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 156217 + ... + 156510.

It is an arithmetic number, because the mean of its divisors is an integer number (5941832).

Almost surely, 2^45970869 is an apocalyptic number.

45970869 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

45970869 is a deficient number, since it is larger than the sum of its proper divisors (25331115).

45970869 is a wasteful number, since it uses less digits than its factorization.

45970869 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312744 (or 312737 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 45970869 is about 6780.1820772012. The cubic root of 45970869 is about 358.2291350662.

The spelling of 45970869 in words is "forty-five million, nine hundred seventy thousand, eight hundred sixty-nine".