2697372 has 36 divisors (see below), whose sum is σ = 7041216. Its totient is φ = 869760.

The previous prime is 2697307. The next prime is 2697379. The reversal of 2697372 is 2737962.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹¹ + 6⁶ + 9⁶ + 7² + 3⁹ + 7³ + 2²¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2697379) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93 + ... + 2324.

2^2697372 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2697372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3520608).

2697372 is an abundant number, since it is smaller than the sum of its proper divisors (4343844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2697372 is a wasteful number, since it uses less digits than its factorization.

2697372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2458 (or 2453 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 2697372 is about 1642.3678028992. The cubic root of 2697372 is about 139.2024722113.

The spelling of 2697372 in words is "two million, six hundred ninety-seven thousand, three hundred seventy-two".