701551 has 8 divisors (see below), whose sum is σ = 731808. Its totient is φ = 672000.

The previous prime is 701549. The next prime is 701579. The reversal of 701551 is 155107.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 701551 - 2¹ = 701549 is a prime.

It is a Duffinian number.

701551 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (701531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2791 + ... + 3031.

It is an arithmetic number, because the mean of its divisors is an integer number (91476).

2⁷⁰¹⁵⁵¹ is an apocalyptic number.

701551 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

701551 is a deficient number, since it is larger than the sum of its proper divisors (30257).

701551 is a wasteful number, since it uses less digits than its factorization.

701551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353.

The product of its (nonzero) digits is 175, while the sum is 19.

The square root of 701551 is about 837.5864134524. The cubic root of 701551 is about 88.8559298524.

Adding to 701551 its reverse (155107), we get a palindrome (856658).

The spelling of 701551 in words is "seven hundred one thousand, five hundred fifty-one".