2391254 has 16 divisors (see below), whose sum is σ = 3872448. Its totient is φ = 1103232.

The previous prime is 2391239. The next prime is 2391269. The reversal of 2391254 is 4521932.

It is an interprime number because it is at equal distance from previous prime (2391239) and next prime (2391269).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1139 + ... + 2465.

It is an arithmetic number, because the mean of its divisors is an integer number (242028).

2^2391254 is an apocalyptic number.

2391254 is a deficient number, since it is larger than the sum of its proper divisors (1481194).

2391254 is a wasteful number, since it uses less digits than its factorization.

2391254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399.

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

The square root of 2391254 is about 1546.3680027729. The cubic root of 2391254 is about 133.7237570430.

The spelling of 2391254 in words is "two million, three hundred ninety-one thousand, two hundred fifty-four".