761465 has 4 divisors (see below), whose sum is σ = 913764. Its totient is φ = 609168.

The previous prime is 761459. The next prime is 761471. The reversal of 761465 is 564167.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (761459) and next prime (761471).

It can be written as a sum of positive squares in 2 ways, for example, as 434281 + 327184 = 659^2 + 572^2 .

It is a cyclic number.

It is not a de Polignac number, because 761465 - 2¹⁸ = 499321 is a prime.

It is a Duffinian number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 761465.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76142 + ... + 76151.

It is an arithmetic number, because the mean of its divisors is an integer number (228441).

2⁷⁶¹⁴⁶⁵ is an apocalyptic number.

It is an amenable number.

761465 is a deficient number, since it is larger than the sum of its proper divisors (152299).

761465 is a wasteful number, since it uses less digits than its factorization.

761465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152298.

The product of its digits is 5040, while the sum is 29.

The square root of 761465 is about 872.6196193073. The cubic root of 761465 is about 91.3166523724.

The spelling of 761465 in words is "seven hundred sixty-one thousand, four hundred sixty-five".