76905241 has 4 divisors (see below), whose sum is σ = 87891712. Its totient is φ = 65918772.

The previous prime is 76905223. The next prime is 76905313. The reversal of 76905241 is 14250967.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14250967 = 67 ⋅212701.

It is a cyclic number.

It is not a de Polignac number, because 76905241 - 2⁵ = 76905209 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 76905197 and 76905206.

It is not an unprimeable number, because it can be changed into a prime (76905221) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5493225 + ... + 5493238.

It is an arithmetic number, because the mean of its divisors is an integer number (21972928).

Almost surely, 2^76905241 is an apocalyptic number.

It is an amenable number.

76905241 is a deficient number, since it is larger than the sum of its proper divisors (10986471).

76905241 is a wasteful number, since it uses less digits than its factorization.

76905241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10986470.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 76905241 is about 8769.5633300638. The cubic root of 76905241 is about 425.2574974747.

The spelling of 76905241 in words is "seventy-six million, nine hundred five thousand, two hundred forty-one".