40060402 has 8 divisors (see below), whose sum is σ = 60194736. Its totient is φ = 19995492.

The previous prime is 40060393. The next prime is 40060409. The reversal of 40060402 is 20406004.

40060402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (40060409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15888 + ... + 18235.

It is an arithmetic number, because the mean of its divisors is an integer number (7524342).

Almost surely, 2^40060402 is an apocalyptic number.

40060402 is a deficient number, since it is larger than the sum of its proper divisors (20134334).

40060402 is a wasteful number, since it uses less digits than its factorization.

40060402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34712.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 40060402 is about 6329.3287163806. The cubic root of 40060402 is about 342.1672460382.

Adding to 40060402 its reverse (20406004), we get a palindrome (60466406).

The spelling of 40060402 in words is "forty million, sixty thousand, four hundred two".