40265502 has 16 divisors (see below), whose sum is σ = 84032640. Its totient is φ = 12838232.

The previous prime is 40265483. The next prime is 40265507. The reversal of 40265502 is 20556204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40265507) 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, 145752 + ... + 146027.

It is an arithmetic number, because the mean of its divisors is an integer number (5252040).

Almost surely, 2^40265502 is an apocalyptic number.

40265502 is an abundant number, since it is smaller than the sum of its proper divisors (43767138).

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

40265502 is a wasteful number, since it uses less digits than its factorization.

40265502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 291807.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 40265502 is about 6345.5103813641. The cubic root of 40265502 is about 342.7501913928.

The spelling of 40265502 in words is "forty million, two hundred sixty-five thousand, five hundred two".