610071481 has 4 divisors (see below), whose sum is σ = 636596352. Its totient is φ = 583546612.

The previous prime is 610071479. The next prime is 610071491. The reversal of 610071481 is 184170016.

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 a cyclic number.

It is not a de Polignac number, because 610071481 - 2¹ = 610071479 is a prime.

It is a super-3 number, since 3×610071481³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (610071461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13262401 + ... + 13262446.

It is an arithmetic number, because the mean of its divisors is an integer number (159149088).

Almost surely, 2^610071481 is an apocalyptic number.

It is an amenable number.

610071481 is a deficient number, since it is larger than the sum of its proper divisors (26524871).

610071481 is a wasteful number, since it uses less digits than its factorization.

610071481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26524870.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 610071481 is about 24699.6251186126. The cubic root of 610071481 is about 848.1257346084.

The spelling of 610071481 in words is "six hundred ten million, seventy-one thousand, four hundred eighty-one".