40152495 has 16 divisors (see below), whose sum is σ = 65020032. Its totient is φ = 21156000.

The previous prime is 40152493. The next prime is 40152517. The reversal of 40152495 is 59425104.

It is not a de Polignac number, because 40152495 - 2¹ = 40152493 is a prime.

It is a super-2 number, since 2×40152495² = 3224445709450050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40152493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14881 + ... + 17370.

It is an arithmetic number, because the mean of its divisors is an integer number (4063752).

Almost surely, 2^40152495 is an apocalyptic number.

40152495 is a deficient number, since it is larger than the sum of its proper divisors (24867537).

40152495 is a wasteful number, since it uses less digits than its factorization.

40152495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32342.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 40152495 is about 6336.5996401856. The cubic root of 40152495 is about 342.4292428468.

Adding to 40152495 its reverse (59425104), we get a palindrome (99577599).

The spelling of 40152495 in words is "forty million, one hundred fifty-two thousand, four hundred ninety-five".