746514261 has 6 divisors (see below), whose sum is σ = 1078298390. Its totient is φ = 497676168.

The previous prime is 746514221. The next prime is 746514269. The reversal of 746514261 is 162415647.

It can be written as a sum of positive squares in only one way, i.e., 510308100 + 236206161 = 22590^2 + 15369^2 .

It is not a de Polignac number, because 746514261 - 2⁹ = 746513749 is a prime.

It is a super-2 number, since 2×746514261² = 1114567083752752242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (746514269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 41473006 + ... + 41473023.

Almost surely, 2^746514261 is an apocalyptic number.

It is an amenable number.

746514261 is a deficient number, since it is larger than the sum of its proper divisors (331784129).

746514261 is a wasteful number, since it uses less digits than its factorization.

746514261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82946035 (or 82946032 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 746514261 is about 27322.4131620909. The cubic root of 746514261 is about 907.1505527963.

The spelling of 746514261 in words is "seven hundred forty-six million, five hundred fourteen thousand, two hundred sixty-one".