2536486 has 16 divisors (see below), whose sum is σ = 4034304. Its totient is φ = 1193544.

The previous prime is 2536483. The next prime is 2536517. The reversal of 2536486 is 6846352.

It is a happy number.

It is a super-2 number, since 2×2536486² = 12867522456392, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2¹⁹ + 5⁹ + 3¹⁰ + 6 + 4 + 8 + 6 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2536483) 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, 2671 + ... + 3493.

It is an arithmetic number, because the mean of its divisors is an integer number (252144).

2^2536486 is an apocalyptic number.

2536486 is a deficient number, since it is larger than the sum of its proper divisors (1497818).

2536486 is a wasteful number, since it uses less digits than its factorization.

2536486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 915.

The product of its digits is 34560, while the sum is 34.

The square root of 2536486 is about 1592.6349236407. The cubic root of 2536486 is about 136.3779495548.

The spelling of 2536486 in words is "two million, five hundred thirty-six thousand, four hundred eighty-six".