755951 has 8 divisors (see below), whose sum is σ = 875520. Its totient is φ = 639288.

The previous prime is 755903. The next prime is 755959. The reversal of 755951 is 159557.

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

It is a cyclic number.

It is not a de Polignac number, because 755951 - 2¹⁸ = 493807 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (755959) 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, 131 + ... + 1236.

It is an arithmetic number, because the mean of its divisors is an integer number (109440).

2⁷⁵⁵⁹⁵¹ is an apocalyptic number.

755951 is a deficient number, since it is larger than the sum of its proper divisors (119569).

755951 is a wasteful number, since it uses less digits than its factorization.

755951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453.

The product of its digits is 7875, while the sum is 32.

The square root of 755951 is about 869.4544266378. The cubic root of 755951 is about 91.0957009542.

The spelling of 755951 in words is "seven hundred fifty-five thousand, nine hundred fifty-one".