192191472 has 60 divisors (see below), whose sum is σ = 586771224. Its totient is φ = 58239360.

The previous prime is 192191471. The next prime is 192191491. The reversal of 192191472 is 274191291.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192191471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59083 + ... + 62250.

Almost surely, 2^192191472 is an apocalyptic number.

192191472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

192191472 is an abundant number, since it is smaller than the sum of its proper divisors (394579752).

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

192191472 is a wasteful number, since it uses less digits than its factorization.

192191472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121358 (or 121349 counting only the distinct ones).

The product of its digits is 9072, while the sum is 36.

The square root of 192191472 is about 13863.3138895431. The cubic root of 192191472 is about 577.0915355282.

The spelling of 192191472 in words is "one hundred ninety-two million, one hundred ninety-one thousand, four hundred seventy-two".