746481 has 4 divisors (see below), whose sum is σ = 995312. Its totient is φ = 497652.

The previous prime is 746479. The next prime is 746483. The reversal of 746481 is 184647.

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.

It is an interprime number because it is at equal distance from previous prime (746479) and next prime (746483).

It is not a de Polignac number, because 746481 - 2¹ = 746479 is a prime.

It is a super-2 number, since 2×746481² = 1114467766722, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (746483) 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, 124411 + ... + 124416.

It is an arithmetic number, because the mean of its divisors is an integer number (248828).

2⁷⁴⁶⁴⁸¹ is an apocalyptic number.

It is an amenable number.

746481 is a deficient number, since it is larger than the sum of its proper divisors (248831).

746481 is a wasteful number, since it uses less digits than its factorization.

746481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248830.

The product of its digits is 5376, while the sum is 30.

The square root of 746481 is about 863.9913194008. The cubic root of 746481 is about 90.7137079875.

It can be divided in two parts, 74 and 6481, that added together give a triangular number (6555 = T₁₁₄).

The spelling of 746481 in words is "seven hundred forty-six thousand, four hundred eighty-one".