45247426 has 32 divisors (see below), whose sum is σ = 79200000. Its totient is φ = 18988992.

The previous prime is 45247409. The next prime is 45247427. The reversal of 45247426 is 62474254.

45247426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 45247391 and 45247400.

It is not an unprimeable number, because it can be changed into a prime (45247427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227275 + ... + 227473.

It is an arithmetic number, because the mean of its divisors is an integer number (2475000).

Almost surely, 2^45247426 is an apocalyptic number.

45247426 is a deficient number, since it is larger than the sum of its proper divisors (33952574).

45247426 is a wasteful number, since it uses less digits than its factorization.

45247426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466.

The product of its digits is 53760, while the sum is 34.

The square root of 45247426 is about 6726.6206969027. The cubic root of 45247426 is about 356.3400414242.

The spelling of 45247426 in words is "forty-five million, two hundred forty-seven thousand, four hundred twenty-six".