116603534 has 4 divisors (see below), whose sum is σ = 174905304. Its totient is φ = 58301766.

The previous prime is 116603533. The next prime is 116603563. The reversal of 116603534 is 435306611.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 435306611 = 743 ⋅585877.

It is a junction number, because it is equal to n+sod(n) for n = 116603497 and 116603506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116603533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29150882 + ... + 29150885.

It is an arithmetic number, because the mean of its divisors is an integer number (43726326).

Almost surely, 2^116603534 is an apocalyptic number.

116603534 is a deficient number, since it is larger than the sum of its proper divisors (58301770).

116603534 is an equidigital number, since it uses as much as digits as its factorization.

116603534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58301769.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 116603534 is about 10798.3116272869. The cubic root of 116603534 is about 488.5442480087.

The spelling of 116603534 in words is "one hundred sixteen million, six hundred three thousand, five hundred thirty-four".