761212065 has 8 divisors (see below), whose sum is σ = 1217939328. Its totient is φ = 405979760.

The previous prime is 761212057. The next prime is 761212069. The reversal of 761212065 is 560212167.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 761212065 - 2³ = 761212057 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (761212069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25373721 + ... + 25373750.

It is an arithmetic number, because the mean of its divisors is an integer number (152242416).

Almost surely, 2^761212065 is an apocalyptic number.

It is an amenable number.

761212065 is a deficient number, since it is larger than the sum of its proper divisors (456727263).

761212065 is a wasteful number, since it uses less digits than its factorization.

761212065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50747479.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 761212065 is about 27590.0718556513. The cubic root of 761212065 is about 913.0654040170.

The spelling of 761212065 in words is "seven hundred sixty-one million, two hundred twelve thousand, sixty-five".