117476248 has 8 divisors (see below), whose sum is σ = 220267980. Its totient is φ = 58738120.

The previous prime is 117476243. The next prime is 117476279. The reversal of 117476248 is 842674711.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 117476248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117476243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7342258 + ... + 7342273.

Almost surely, 2^117476248 is an apocalyptic number.

117476248 is the 5794-th centered heptagonal number.

It is an amenable number.

117476248 is a deficient number, since it is larger than the sum of its proper divisors (102791732).

117476248 is a wasteful number, since it uses less digits than its factorization.

117476248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14684537 (or 14684533 counting only the distinct ones).

The product of its digits is 75264, while the sum is 40.

The square root of 117476248 is about 10838.6460409038. The cubic root of 117476248 is about 489.7600491135.

The spelling of 117476248 in words is "one hundred seventeen million, four hundred seventy-six thousand, two hundred forty-eight".