2522069 has 8 divisors (see below), whose sum is σ = 2913408. Its totient is φ = 2157760.

The previous prime is 2522063. The next prime is 2522087. The reversal of 2522069 is 9602252.

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

It is not a de Polignac number, because 2522069 - 2⁴ = 2522053 is a prime.

It is a super-2 number, since 2×2522069² = 12721664081522, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522063) 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, 6557 + ... + 6930.

It is an arithmetic number, because the mean of its divisors is an integer number (364176).

2^2522069 is an apocalyptic number.

It is an amenable number.

2522069 is a deficient number, since it is larger than the sum of its proper divisors (391339).

2522069 is a wasteful number, since it uses less digits than its factorization.

2522069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13515.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 2522069 is about 1588.1023266780. The cubic root of 2522069 is about 136.1190746355.

The spelling of 2522069 in words is "two million, five hundred twenty-two thousand, sixty-nine".