40259360 has 24 divisors (see below), whose sum is σ = 95113116. Its totient is φ = 16103680.

The previous prime is 40259341. The next prime is 40259369. The reversal of 40259360 is 6395204.

It can be written as a sum of positive squares in 2 ways, for example, as 36917776 + 3341584 = 6076^2 + 1828^2 .

It is not an unprimeable number, because it can be changed into a prime (40259369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125651 + ... + 125970.

Almost surely, 2^40259360 is an apocalyptic number.

40259360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40259360 is an abundant number, since it is smaller than the sum of its proper divisors (54853756).

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

40259360 is a wasteful number, since it uses less digits than its factorization.

40259360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251636 (or 251628 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 40259360 is about 6345.0263986842. The cubic root of 40259360 is about 342.7327630847.

The spelling of 40259360 in words is "forty million, two hundred fifty-nine thousand, three hundred sixty".