4362642 has 48 divisors (see below), whose sum is σ = 10235160. Its totient is φ = 1337856.

The previous prime is 4362641. The next prime is 4362649. The reversal of 4362642 is 2462634.

4362642 = T₂₈ + T₂₉ + ... + T₂₉₆.

It can be written as a sum of positive squares in 4 ways, for example, as 3721041 + 641601 = 1929^2 + 801^2 .

It is not an unprimeable number, because it can be changed into a prime (4362641) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16084 + ... + 16352.

Almost surely, 2^4362642 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4362642, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5117580).

4362642 is an abundant number, since it is smaller than the sum of its proper divisors (5872518).

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

4362642 is a wasteful number, since it uses less digits than its factorization.

4362642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347 (or 344 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 4362642 is about 2088.6938502327. The cubic root of 4362642 is about 163.3991747138.

The spelling of 4362642 in words is "four million, three hundred sixty-two thousand, six hundred forty-two".