196058766 has 16 divisors (see below), whose sum is σ = 399516624. Its totient is φ = 64119744.

The previous prime is 196058743. The next prime is 196058783. The reversal of 196058766 is 667850691.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307951 + ... + 308586.

It is an arithmetic number, because the mean of its divisors is an integer number (24969789).

Almost surely, 2^196058766 is an apocalyptic number.

196058766 is an abundant number, since it is smaller than the sum of its proper divisors (203457858).

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

196058766 is a wasteful number, since it uses less digits than its factorization.

196058766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616595.

The product of its (nonzero) digits is 544320, while the sum is 48.

The square root of 196058766 is about 14002.0986284200. The cubic root of 196058766 is about 580.9366218244.

It can be divided in two parts, 1960 and 58766, that added together give a triangular number (60726 = T₃₄₈).

The spelling of 196058766 in words is "one hundred ninety-six million, fifty-eight thousand, seven hundred sixty-six".