5372661 has 8 divisors (see below), whose sum is σ = 8186944. Its totient is φ = 3070080.

The previous prime is 5372657. The next prime is 5372677. The reversal of 5372661 is 1662735.

5372661 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 5372661 - 2² = 5372657 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5372621) 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, 127900 + ... + 127941.

It is an arithmetic number, because the mean of its divisors is an integer number (1023368).

Almost surely, 2^5372661 is an apocalyptic number.

It is an amenable number.

5372661 is a deficient number, since it is larger than the sum of its proper divisors (2814283).

5372661 is a wasteful number, since it uses less digits than its factorization.

5372661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 255851.

The product of its digits is 7560, while the sum is 30.

The square root of 5372661 is about 2317.9001272704. The cubic root of 5372661 is about 175.1444901915.

The spelling of 5372661 in words is "five million, three hundred seventy-two thousand, six hundred sixty-one".