40425466 has 8 divisors (see below), whose sum is σ = 60681600. Its totient is φ = 20198268.

The previous prime is 40425433. The next prime is 40425527. The reversal of 40425466 is 66452404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×40425466³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3316 + ... + 9583.

It is an arithmetic number, because the mean of its divisors is an integer number (7585200).

Almost surely, 2^40425466 is an apocalyptic number.

40425466 is a deficient number, since it is larger than the sum of its proper divisors (20256134).

40425466 is a wasteful number, since it uses less digits than its factorization.

40425466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14468.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 40425466 is about 6358.1023898644. The cubic root of 40425466 is about 343.2034764093.

The spelling of 40425466 in words is "forty million, four hundred twenty-five thousand, four hundred sixty-six".