746851 has 4 divisors (see below), whose sum is σ = 853552. Its totient is φ = 640152.

The previous prime is 746843. The next prime is 746869. The reversal of 746851 is 158647.

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

It is a cyclic number.

It is not a de Polignac number, because 746851 - 2³ = 746843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (746891) 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 3 ways as a sum of consecutive naturals, for example, 53340 + ... + 53353.

It is an arithmetic number, because the mean of its divisors is an integer number (213388).

2⁷⁴⁶⁸⁵¹ is an apocalyptic number.

746851 is a deficient number, since it is larger than the sum of its proper divisors (106701).

746851 is a wasteful number, since it uses less digits than its factorization.

746851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106700.

The product of its digits is 6720, while the sum is 31.

The square root of 746851 is about 864.2054153961. The cubic root of 746851 is about 90.7286931995.

Adding to 746851 its product of digits (6720), we get a cube (753571 = 91³).

The spelling of 746851 in words is "seven hundred forty-six thousand, eight hundred fifty-one".