40772259 has 12 divisors (see below), whose sum is σ = 64247352. Its totient is φ = 24710400.

The previous prime is 40772227. The next prime is 40772267. The reversal of 40772259 is 95227704.

It is not a de Polignac number, because 40772259 - 2⁵ = 40772227 is a prime.

It is a super-3 number, since 3×40772259³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (40772209) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 205822 + ... + 206019.

It is an arithmetic number, because the mean of its divisors is an integer number (5353946).

Almost surely, 2^40772259 is an apocalyptic number.

40772259 is a deficient number, since it is larger than the sum of its proper divisors (23475093).

40772259 is a wasteful number, since it uses less digits than its factorization.

40772259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411858 (or 411855 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The square root of 40772259 is about 6385.3158888187. The cubic root of 40772259 is about 344.1820825980.

Subtracting 40772259 from its reverse (95227704), we obtain a palindrome (54455445).

It can be divided in two parts, 4077 and 2259, that added together give a palindrome (6336).

The spelling of 40772259 in words is "forty million, seven hundred seventy-two thousand, two hundred fifty-nine".