40226748 has 24 divisors (see below), whose sum is σ = 94037328. Its totient is φ = 13383936.

The previous prime is 40226737. The next prime is 40226749. The reversal of 40226748 is 84762204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40226749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4290 + ... + 9942.

It is an arithmetic number, because the mean of its divisors is an integer number (3918222).

Almost surely, 2^40226748 is an apocalyptic number.

It is an amenable number.

40226748 is an abundant number, since it is smaller than the sum of its proper divisors (53810580).

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

40226748 is a wasteful number, since it uses less digits than its factorization.

40226748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6253 (or 6251 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 40226748 is about 6342.4559911757. The cubic root of 40226748 is about 342.6401947954.

The spelling of 40226748 in words is "forty million, two hundred twenty-six thousand, seven hundred forty-eight".