45250226 has 48 divisors (see below), whose sum is σ = 84620376. Its totient is φ = 18031104.

The previous prime is 45250213. The next prime is 45250241. The reversal of 45250226 is 62205254.

It can be written as a sum of positive squares in 4 ways, for example, as 44689225 + 561001 = 6685^2 + 749^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 45250195 and 45250204.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 261476 + ... + 261648.

Almost surely, 2^45250226 is an apocalyptic number.

45250226 is a deficient number, since it is larger than the sum of its proper divisors (39370150).

45250226 is a wasteful number, since it uses less digits than its factorization.

45250226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 363 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 45250226 is about 6726.8288219636. The cubic root of 45250226 is about 356.3473916142.

The spelling of 45250226 in words is "forty-five million, two hundred fifty thousand, two hundred twenty-six".