2615254 has 4 divisors (see below), whose sum is σ = 3922884. Its totient is φ = 1307626.

The previous prime is 2615243. The next prime is 2615257. The reversal of 2615254 is 4525162.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2615257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653812 + ... + 653815.

It is an arithmetic number, because the mean of its divisors is an integer number (980721).

2^2615254 is an apocalyptic number.

2615254 is a deficient number, since it is larger than the sum of its proper divisors (1307630).

2615254 is a wasteful number, since it uses less digits than its factorization.

2615254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307629.

The product of its digits is 2400, while the sum is 25.

The square root of 2615254 is about 1617.1746968092. The cubic root of 2615254 is about 137.7752766243.

The spelling of 2615254 in words is "two million, six hundred fifteen thousand, two hundred fifty-four".