196492485 has 32 divisors (see below), whose sum is σ = 361912320. Its totient is φ = 89172288.

The previous prime is 196492481. The next prime is 196492489. The reversal of 196492485 is 584294691.

It is an interprime number because it is at equal distance from previous prime (196492481) and next prime (196492489).

It is not a de Polignac number, because 196492485 - 2² = 196492481 is a prime.

It is a super-2 number, since 2×196492485² = 77218593322950450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196492481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7864 + ... + 21326.

It is an arithmetic number, because the mean of its divisors is an integer number (11309760).

Almost surely, 2^196492485 is an apocalyptic number.

196492485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

196492485 is a deficient number, since it is larger than the sum of its proper divisors (165419835).

196492485 is a wasteful number, since it uses less digits than its factorization.

196492485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13617.

The product of its digits is 622080, while the sum is 48.

The square root of 196492485 is about 14017.5777151404. The cubic root of 196492485 is about 581.3646868158.

It can be divided in two parts, 1964 and 92485, that added together give a palindrome (94449).

The spelling of 196492485 in words is "one hundred ninety-six million, four hundred ninety-two thousand, four hundred eighty-five".