2347622 has 4 divisors (see below), whose sum is σ = 3521436. Its totient is φ = 1173810.

The previous prime is 2347591. The next prime is 2347627. The reversal of 2347622 is 2267432.

2347622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×2347622² = 11022658109768, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹⁶ + 3¹¹ + 4 + 7 + 6⁵ + 2²⁰ + 2²⁰ .

It is a junction number, because it is equal to n+sod(n) for n = 2347591 and 2347600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2347627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 586904 + ... + 586907.

It is an arithmetic number, because the mean of its divisors is an integer number (880359).

2^2347622 is an apocalyptic number.

2347622 is a deficient number, since it is larger than the sum of its proper divisors (1173814).

2347622 is a wasteful number, since it uses less digits than its factorization.

2347622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1173813.

The product of its digits is 4032, while the sum is 26.

The square root of 2347622 is about 1532.1951572825. The cubic root of 2347622 is about 132.9054295959.

The spelling of 2347622 in words is "two million, three hundred forty-seven thousand, six hundred twenty-two".