74261763 has 12 divisors (see below), whose sum is σ = 113577048. Its totient is φ = 46595520.

The previous prime is 74261753. The next prime is 74261767. The reversal of 74261763 is 36716247.

It is not a de Polignac number, because 74261763 - 2⁹ = 74261251 is a prime.

It is not an unprimeable number, because it can be changed into a prime (74261767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 242533 + ... + 242838.

It is an arithmetic number, because the mean of its divisors is an integer number (9464754).

Almost surely, 2^74261763 is an apocalyptic number.

74261763 is a deficient number, since it is larger than the sum of its proper divisors (39315285).

74261763 is a wasteful number, since it uses less digits than its factorization.

74261763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485394 (or 485391 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 74261763 is about 8617.5265012647. The cubic root of 74261763 is about 420.3280939742.

The spelling of 74261763 in words is "seventy-four million, two hundred sixty-one thousand, seven hundred sixty-three".