40355262 has 12 divisors (see below), whose sum is σ = 87436440. Its totient is φ = 13451748.

The previous prime is 40355261. The next prime is 40355267. The reversal of 40355262 is 26255304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40355261) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1120962 + ... + 1120997.

It is an arithmetic number, because the mean of its divisors is an integer number (7286370).

Almost surely, 2^40355262 is an apocalyptic number.

40355262 is an abundant number, since it is smaller than the sum of its proper divisors (47081178).

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

40355262 is a wasteful number, since it uses less digits than its factorization.

40355262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241967 (or 2241964 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 40355262 is about 6352.5791612541. The cubic root of 40355262 is about 343.0046890252.

The spelling of 40355262 in words is "forty million, three hundred fifty-five thousand, two hundred sixty-two".