45146226 has 16 divisors (see below), whose sum is σ = 92214144. Its totient is φ = 14728464.

The previous prime is 45146201. The next prime is 45146333. The reversal of 45146226 is 62264154.

It is a junction number, because it is equal to n+sod(n) for n = 45146193 and 45146202.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 79765 + ... + 80328.

It is an arithmetic number, because the mean of its divisors is an integer number (5763384).

Almost surely, 2^45146226 is an apocalyptic number.

45146226 is an abundant number, since it is smaller than the sum of its proper divisors (47067918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45146226 is a wasteful number, since it uses less digits than its factorization.

45146226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160145.

The product of its digits is 11520, while the sum is 30.

The square root of 45146226 is about 6719.0941353727. The cubic root of 45146226 is about 356.0741807711.

The spelling of 45146226 in words is "forty-five million, one hundred forty-six thousand, two hundred twenty-six".