76240503 has 6 divisors (see below), whose sum is σ = 110125184. Its totient is φ = 50826996.

The previous prime is 76240487. The next prime is 76240511. The reversal of 76240503 is 30504267.

It is a happy number.

It is not a de Polignac number, because 76240503 - 2⁴ = 76240487 is a prime.

It is a super-2 number, since 2×76240503² = 11625228595386018, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76244503) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4235575 + ... + 4235592.

Almost surely, 2^76240503 is an apocalyptic number.

76240503 is a deficient number, since it is larger than the sum of its proper divisors (33884681).

76240503 is a wasteful number, since it uses less digits than its factorization.

76240503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8471173 (or 8471170 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 76240503 is about 8731.5807847148. The cubic root of 76240503 is about 424.0286985885.

The spelling of 76240503 in words is "seventy-six million, two hundred forty thousand, five hundred three".