116463440 has 40 divisors (see below), whose sum is σ = 271275048. Its totient is φ = 46499840.

The previous prime is 116463437. The next prime is 116463461. The reversal of 116463440 is 44364611.

It can be written as a sum of positive squares in 4 ways, for example, as 3083536 + 113379904 = 1756^2 + 10648^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 59924 + ... + 61836.

Almost surely, 2^116463440 is an apocalyptic number.

116463440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116463440 is an abundant number, since it is smaller than the sum of its proper divisors (154811608).

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

116463440 is a wasteful number, since it uses less digits than its factorization.

116463440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2687 (or 2681 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 116463440 is about 10791.8228302729. The cubic root of 116463440 is about 488.3485148152.

The spelling of 116463440 in words is "one hundred sixteen million, four hundred sixty-three thousand, four hundred forty".