40125702 has 8 divisors (see below), whose sum is σ = 80251416. Its totient is φ = 13375232.

The previous prime is 40125689. The next prime is 40125713. The reversal of 40125702 is 20752104.

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

40125702 is an admirable number.

It is a super-2 number, since 2×40125702² = 3220143921985608, which contains 22 as substring.

It is a congruent number.

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, 3343803 + ... + 3343814.

It is an arithmetic number, because the mean of its divisors is an integer number (10031427).

Almost surely, 2^40125702 is an apocalyptic number.

40125702 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40125702 is a wasteful number, since it uses less digits than its factorization.

40125702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6687622.

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 40125702 is about 6334.4851408777. The cubic root of 40125702 is about 342.3530603816.

Adding to 40125702 its reverse (20752104), we get a palindrome (60877806).

The spelling of 40125702 in words is "forty million, one hundred twenty-five thousand, seven hundred two".