116540156 has 6 divisors (see below), whose sum is σ = 203945280. Its totient is φ = 58270076.

The previous prime is 116540147. The next prime is 116540173. The reversal of 116540156 is 651045611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14567516 + ... + 14567523.

It is an arithmetic number, because the mean of its divisors is an integer number (33990880).

Almost surely, 2^116540156 is an apocalyptic number.

It is an amenable number.

116540156 is a deficient number, since it is larger than the sum of its proper divisors (87405124).

116540156 is a wasteful number, since it uses less digits than its factorization.

116540156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29135043 (or 29135041 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 116540156 is about 10795.3766029722. The cubic root of 116540156 is about 488.4557184768.

Adding to 116540156 its reverse (651045611), we get a palindrome (767585767).

The spelling of 116540156 in words is "one hundred sixteen million, five hundred forty thousand, one hundred fifty-six".