542682244 has 12 divisors (see below), whose sum is σ = 1022747404. Its totient is φ = 250468704.

The previous prime is 542682241. The next prime is 542682247. The reversal of 542682244 is 442286245.

It is an interprime number because it is at equal distance from previous prime (542682241) and next prime (542682247).

It can be written as a sum of positive squares in 2 ways, for example, as 236852100 + 305830144 = 15390^2 + 17488^2 .

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (542682241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5218047 + ... + 5218150.

Almost surely, 2^542682244 is an apocalyptic number.

It is an amenable number.

542682244 is a deficient number, since it is larger than the sum of its proper divisors (480065160).

542682244 is a wasteful number, since it uses less digits than its factorization.

542682244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10436214 (or 10436212 counting only the distinct ones).

The product of its digits is 122880, while the sum is 37.

The square root of 542682244 is about 23295.5412901267. The cubic root of 542682244 is about 815.6713421583.

The spelling of 542682244 in words is "five hundred forty-two million, six hundred eighty-two thousand, two hundred forty-four".