40274262 has 48 divisors (see below), whose sum is σ = 104981760. Its totient is φ = 10900656.

The previous prime is 40274261. The next prime is 40274263. The reversal of 40274262 is 26247204.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (40274261) and next prime (40274263).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40274261) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6018 + ... + 10805.

It is an arithmetic number, because the mean of its divisors is an integer number (2187120).

Almost surely, 2^40274262 is an apocalyptic number.

40274262 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

40274262 is an abundant number, since it is smaller than the sum of its proper divisors (64707498).

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

40274262 is a wasteful number, since it uses less digits than its factorization.

40274262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16857 (or 16854 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 40274262 is about 6346.2005956320. The cubic root of 40274262 is about 342.7750453730.

The spelling of 40274262 in words is "forty million, two hundred seventy-four thousand, two hundred sixty-two".