40425467 has 16 divisors (see below), whose sum is σ = 43642368. Its totient is φ = 37350720.

The previous prime is 40425433. The next prime is 40425527. The reversal of 40425467 is 76452404.

It is a cyclic number.

It is not a de Polignac number, because 40425467 - 2¹⁶ = 40359931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40425667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153578 + ... + 153840.

It is an arithmetic number, because the mean of its divisors is an integer number (2727648).

Almost surely, 2^40425467 is an apocalyptic number.

40425467 is a deficient number, since it is larger than the sum of its proper divisors (3216901).

40425467 is a wasteful number, since it uses less digits than its factorization.

40425467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490.

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 40425467 is about 6358.1024685043. The cubic root of 40425467 is about 343.2034792393.

The spelling of 40425467 in words is "forty million, four hundred twenty-five thousand, four hundred sixty-seven".