402196435 has 16 divisors (see below), whose sum is σ = 488980800. Its totient is φ = 317546496.

The previous prime is 402196433. The next prime is 402196439. The reversal of 402196435 is 534691204.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 402196435 - 2¹ = 402196433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 402196435.

It is not an unprimeable number, because it can be changed into a prime (402196433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211971 + ... + 213859.

It is an arithmetic number, because the mean of its divisors is an integer number (30561300).

Almost surely, 2^402196435 is an apocalyptic number.

402196435 is a deficient number, since it is larger than the sum of its proper divisors (86784365).

402196435 is a wasteful number, since it uses less digits than its factorization.

402196435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2430.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 402196435 is about 20054.8357011470. The cubic root of 402196435 is about 738.1524613835.

The spelling of 402196435 in words is "four hundred two million, one hundred ninety-six thousand, four hundred thirty-five".