40225514 has 32 divisors (see below), whose sum is σ = 71179776. Its totient is φ = 16692480.

The previous prime is 40225487. The next prime is 40225583. The reversal of 40225514 is 41552204.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 40225514.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74084 + ... + 74624.

It is an arithmetic number, because the mean of its divisors is an integer number (2224368).

Almost surely, 2^40225514 is an apocalyptic number.

40225514 is a deficient number, since it is larger than the sum of its proper divisors (30954262).

40225514 is a wasteful number, since it uses less digits than its factorization.

40225514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 710.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 40225514 is about 6342.3587095023. The cubic root of 40225514 is about 342.6366911372.

Adding to 40225514 its reverse (41552204), we get a palindrome (81777718).

The spelling of 40225514 in words is "forty million, two hundred twenty-five thousand, five hundred fourteen".