40167226 has 32 divisors (see below), whose sum is σ = 70061760. Its totient is φ = 17068800.

The previous prime is 40167217. The next prime is 40167241. The reversal of 40167226 is 62276104.

It is a super-2 number, since 2×40167226² = 3226812089070152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40167194 and 40167203.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78660 + ... + 79168.

It is an arithmetic number, because the mean of its divisors is an integer number (2189430).

Almost surely, 2^40167226 is an apocalyptic number.

40167226 is a deficient number, since it is larger than the sum of its proper divisors (29894534).

40167226 is a wasteful number, since it uses less digits than its factorization.

40167226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 40167226 is about 6337.7619078031. The cubic root of 40167226 is about 342.4711141213.

The spelling of 40167226 in words is "forty million, one hundred sixty-seven thousand, two hundred twenty-six".