40265034 has 16 divisors (see below), whose sum is σ = 82494720. Its totient is φ = 13094240.

The previous prime is 40265003. The next prime is 40265039. The reversal of 40265034 is 43056204.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 40264995 and 40265013.

It is not an unprimeable number, because it can be changed into a prime (40265039) 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, 81594 + ... + 82085.

It is an arithmetic number, because the mean of its divisors is an integer number (5155920).

Almost surely, 2^40265034 is an apocalyptic number.

40265034 is an abundant number, since it is smaller than the sum of its proper divisors (42229686).

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

40265034 is a wasteful number, since it uses less digits than its factorization.

40265034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163725.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 40265034 is about 6345.4735047906. The cubic root of 40265034 is about 342.7488634760.

The spelling of 40265034 in words is "forty million, two hundred sixty-five thousand, thirty-four".