71360493 has 16 divisors (see below), whose sum is σ = 96792000. Its totient is φ = 46756224.

The previous prime is 71360491. The next prime is 71360507. The reversal of 71360493 is 39406317.

It is not a de Polignac number, because 71360493 - 2¹ = 71360491 is a prime.

It is a super-2 number, since 2×71360493² = 10184639922406098, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71360491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108955 + ... + 109607.

It is an arithmetic number, because the mean of its divisors is an integer number (6049500).

Almost surely, 2^71360493 is an apocalyptic number.

71360493 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

It is an amenable number.

71360493 is a deficient number, since it is larger than the sum of its proper divisors (25431507).

71360493 is a wasteful number, since it uses less digits than its factorization.

71360493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 71360493 is about 8447.5140130100. The cubic root of 71360493 is about 414.7814071143.

The spelling of 71360493 in words is "seventy-one million, three hundred sixty thousand, four hundred ninety-three".