2501486 has 8 divisors (see below), whose sum is σ = 4040904. Its totient is φ = 1154520.

The previous prime is 2501479. The next prime is 2501489. The reversal of 2501486 is 6841052.

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 96211 = 2501486 / (2 + 5 + 0 + 1 + 4 + 8 + 6).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2501489) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48080 + ... + 48131.

It is an arithmetic number, because the mean of its divisors is an integer number (505113).

2^2501486 is an apocalyptic number.

2501486 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2501486 is a deficient number, since it is larger than the sum of its proper divisors (1539418).

2501486 is a wasteful number, since it uses less digits than its factorization.

2501486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96226.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 2501486 is about 1581.6086747359. The cubic root of 2501486 is about 135.7477663341.

The spelling of 2501486 in words is "two million, five hundred one thousand, four hundred eighty-six".