402204074 has 16 divisors (see below), whose sum is σ = 627264000. Its totient is φ = 193186224.

The previous prime is 402204073. The next prime is 402204107. The reversal of 402204074 is 470402204.

It is not an unprimeable number, because it can be changed into a prime (402204073) 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 7 ways as a sum of consecutive naturals, for example, 5882 + ... + 28965.

It is an arithmetic number, because the mean of its divisors is an integer number (39204000).

Almost surely, 2^402204074 is an apocalyptic number.

402204074 is a deficient number, since it is larger than the sum of its proper divisors (225059926).

402204074 is a wasteful number, since it uses less digits than its factorization.

402204074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35077.

The product of its (nonzero) digits is 1792, while the sum is 23.

The square root of 402204074 is about 20055.0261530620. The cubic root of 402204074 is about 738.1571346479.

Adding to 402204074 its reverse (470402204), we get a palindrome (872606278).

The spelling of 402204074 in words is "four hundred two million, two hundred four thousand, seventy-four".