2423694 has 64 divisors (see below), whose sum is σ = 6257664. Its totient is φ = 608256.

The previous prime is 2423689. The next prime is 2423711. The reversal of 2423694 is 4963242.

2423694 = T₁₈₂ + T₁₈₃ + ... + T₂₇₃.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12462 + ... + 12654.

It is an arithmetic number, because the mean of its divisors is an integer number (97776).

2^2423694 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2423694, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3128832).

2423694 is an abundant number, since it is smaller than the sum of its proper divisors (3833970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2423694 is a wasteful number, since it uses less digits than its factorization.

2423694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241.

The product of its digits is 10368, while the sum is 30.

The square root of 2423694 is about 1556.8217624378. The cubic root of 2423694 is about 134.3257464342.

The spelling of 2423694 in words is "two million, four hundred twenty-three thousand, six hundred ninety-four".