45226769 has 4 divisors (see below), whose sum is σ = 51687744. Its totient is φ = 38765796.

The previous prime is 45226757. The next prime is 45226771. The reversal of 45226769 is 96762254.

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 45226769 - 2¹² = 45222673 is a prime.

It is a super-2 number, since 2×45226769² = 4090921268358722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45226739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3230477 + ... + 3230490.

It is an arithmetic number, because the mean of its divisors is an integer number (12921936).

Almost surely, 2^45226769 is an apocalyptic number.

It is an amenable number.

45226769 is a deficient number, since it is larger than the sum of its proper divisors (6460975).

45226769 is an equidigital number, since it uses as much as digits as its factorization.

45226769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6460974.

The product of its digits is 181440, while the sum is 41.

The square root of 45226769 is about 6725.0850552242. The cubic root of 45226769 is about 356.2858060246.

The spelling of 45226769 in words is "forty-five million, two hundred twenty-six thousand, seven hundred sixty-nine".