196468494 has 32 divisors (see below), whose sum is σ = 396887040. Its totient is φ = 64835232.

The previous prime is 196468463. The next prime is 196468501. The reversal of 196468494 is 494864691.

196468494 = 51² + 52² + ... + 838².

Its product of digits (1492992) is a multiple of the sum of its prime divisors (1024).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 424107 + ... + 424569.

It is an arithmetic number, because the mean of its divisors is an integer number (12402720).

Almost surely, 2^196468494 is an apocalyptic number.

196468494 is an abundant number, since it is smaller than the sum of its proper divisors (200418546).

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

196468494 is a wasteful number, since it uses less digits than its factorization.

196468494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024.

The product of its digits is 1492992, while the sum is 51.

The square root of 196468494 is about 14016.7219420234. The cubic root of 196468494 is about 581.3410250323.

The spelling of 196468494 in words is "one hundred ninety-six million, four hundred sixty-eight thousand, four hundred ninety-four".