116261450 has 24 divisors (see below), whose sum is σ = 216828012. Its totient is φ = 46379520.

The previous prime is 116261381. The next prime is 116261459. The reversal of 116261450 is 54162611.

It can be written as a sum of positive squares in 6 ways, for example, as 82864609 + 33396841 = 9103^2 + 5779^2 .

It is a super-2 number, since 2×116261450² = 27033449512205000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116261459) 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, 16922 + ... + 22778.

Almost surely, 2^116261450 is an apocalyptic number.

116261450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116261450 is a deficient number, since it is larger than the sum of its proper divisors (100566562).

116261450 is a wasteful number, since it uses less digits than its factorization.

116261450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6266 (or 6261 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 116261450 is about 10782.4602943855. The cubic root of 116261450 is about 488.0660267420.

The spelling of 116261450 in words is "one hundred sixteen million, two hundred sixty-one thousand, four hundred fifty".