116209492 has 24 divisors (see below), whose sum is σ = 234820544. Its totient is φ = 49289472.

The previous prime is 116209481. The next prime is 116209493. The reversal of 116209492 is 294902611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116209493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18678 + ... + 24109.

Almost surely, 2^116209492 is an apocalyptic number.

It is an amenable number.

116209492 is an abundant number, since it is smaller than the sum of its proper divisors (118611052).

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

116209492 is a wasteful number, since it uses less digits than its factorization.

116209492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42895 (or 42893 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 116209492 is about 10780.0506492317. The cubic root of 116209492 is about 487.9933092785.

It can be divided in two parts, 11620 and 9492, that added together give a palindrome (21112).

The spelling of 116209492 in words is "one hundred sixteen million, two hundred nine thousand, four hundred ninety-two".