116540350 has 24 divisors (see below), whose sum is σ = 218233800. Its totient is φ = 46300320.

The previous prime is 116540311. The next prime is 116540353. The reversal of 116540350 is 53045611.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116540353) 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, 372 + ... + 15271.

It is an arithmetic number, because the mean of its divisors is an integer number (9093075).

Almost surely, 2^116540350 is an apocalyptic number.

116540350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116540350 is a deficient number, since it is larger than the sum of its proper divisors (101693450).

116540350 is a wasteful number, since it uses less digits than its factorization.

116540350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15804 (or 15799 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The square root of 116540350 is about 10795.3855882965. The cubic root of 116540350 is about 488.4559895146.

Adding to 116540350 its reverse (53045611), we get a palindrome (169585961).

The spelling of 116540350 in words is "one hundred sixteen million, five hundred forty thousand, three hundred fifty".