196293465 has 24 divisors (see below), whose sum is σ = 358151040. Its totient is φ = 99179424.

The previous prime is 196293421. The next prime is 196293467. The reversal of 196293465 is 564392691.

196293465 is a `hidden beast` number, since 19 + 629 + 3 + 4 + 6 + 5 = 666.

It is not a de Polignac number, because 196293465 - 2⁷ = 196293337 is a prime.

It is a super-2 number, since 2×196293465² = 77062248803412450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 196293465.

It is not an unprimeable number, because it can be changed into a prime (196293467) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 113937 + ... + 115646.

It is an arithmetic number, because the mean of its divisors is an integer number (14922960).

Almost surely, 2^196293465 is an apocalyptic number.

196293465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

196293465 is a deficient number, since it is larger than the sum of its proper divisors (161857575).

196293465 is a wasteful number, since it uses less digits than its factorization.

196293465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229613 (or 229610 counting only the distinct ones).

The product of its digits is 349920, while the sum is 45.

The square root of 196293465 is about 14010.4769726087. The cubic root of 196293465 is about 581.1683395512.

The spelling of 196293465 in words is "one hundred ninety-six million, two hundred ninety-three thousand, four hundred sixty-five".