116462140 has 48 divisors (see below), whose sum is σ = 253028160. Its totient is φ = 44997120.

The previous prime is 116462119. The next prime is 116462149. The reversal of 116462140 is 41264611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116462149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88729 + ... + 90031.

It is an arithmetic number, because the mean of its divisors is an integer number (5271420).

Almost surely, 2^116462140 is an apocalyptic number.

116462140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116462140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126514080).

116462140 is an abundant number, since it is smaller than the sum of its proper divisors (136566020).

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

116462140 is a wasteful number, since it uses less digits than its factorization.

116462140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462 (or 1460 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 116462140 is about 10791.7625993162. The cubic root of 116462140 is about 488.3466977774.

The spelling of 116462140 in words is "one hundred sixteen million, four hundred sixty-two thousand, one hundred forty".