2751397 has 8 divisors (see below), whose sum is σ = 3013920. Its totient is φ = 2490960.

The previous prime is 2751391. The next prime is 2751403. The reversal of 2751397 is 7931572.

It is an interprime number because it is at equal distance from previous prime (2751391) and next prime (2751403).

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 2751397 - 2¹⁵ = 2718629 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2751391) 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, 3958 + ... + 4600.

It is an arithmetic number, because the mean of its divisors is an integer number (376740).

2^2751397 is an apocalyptic number.

It is an amenable number.

2751397 is a deficient number, since it is larger than the sum of its proper divisors (262523).

2751397 is a wasteful number, since it uses less digits than its factorization.

2751397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1043.

The product of its digits is 13230, while the sum is 34.

The square root of 2751397 is about 1658.7335530458. The cubic root of 2751397 is about 140.1256864496.

The spelling of 2751397 in words is "two million, seven hundred fifty-one thousand, three hundred ninety-seven".