40260514 has 16 divisors (see below), whose sum is σ = 70884288. Its totient is φ = 16787952.

The previous prime is 40260503. The next prime is 40260547. The reversal of 40260514 is 41506204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38344 + ... + 39379.

It is an arithmetic number, because the mean of its divisors is an integer number (4430268).

Almost surely, 2^40260514 is an apocalyptic number.

40260514 is a deficient number, since it is larger than the sum of its proper divisors (30623774).

40260514 is a wasteful number, since it uses less digits than its factorization.

40260514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77769.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 40260514 is about 6345.1173354005. The cubic root of 40260514 is about 342.7360377669.

Adding to 40260514 its reverse (41506204), we get a palindrome (81766718).

The spelling of 40260514 in words is "forty million, two hundred sixty thousand, five hundred fourteen".