403253422 has 16 divisors (see below), whose sum is σ = 710628912. Its totient is φ = 169197120.

The previous prime is 403253419. The next prime is 403253443. The reversal of 403253422 is 224352304.

It is a super-2 number, since 2×403253422² = 325226644709420168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 704703 + ... + 705274.

It is an arithmetic number, because the mean of its divisors is an integer number (44414307).

Almost surely, 2^403253422 is an apocalyptic number.

403253422 is a deficient number, since it is larger than the sum of its proper divisors (307375490).

403253422 is a wasteful number, since it uses less digits than its factorization.

403253422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1410003.

The product of its (nonzero) digits is 5760, while the sum is 25.

The square root of 403253422 is about 20081.1708323992. The cubic root of 403253422 is about 738.7985263440.

The spelling of 403253422 in words is "four hundred three million, two hundred fifty-three thousand, four hundred twenty-two".