542302462 has 32 divisors (see below), whose sum is σ = 885931200. Its totient is φ = 247484160.

The previous prime is 542302447. The next prime is 542302469. The reversal of 542302462 is 264203245.

It is a super-2 number, since 2×542302462² = 588183920582522888, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 542302462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542302469) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1453708 + ... + 1454080.

It is an arithmetic number, because the mean of its divisors is an integer number (27685350).

Almost surely, 2^542302462 is an apocalyptic number.

542302462 is a deficient number, since it is larger than the sum of its proper divisors (343628738).

542302462 is a wasteful number, since it uses less digits than its factorization.

542302462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 868.

The product of its (nonzero) digits is 11520, while the sum is 28.

The square root of 542302462 is about 23287.3884753100. The cubic root of 542302462 is about 815.4810223235.

The spelling of 542302462 in words is "five hundred forty-two million, three hundred two thousand, four hundred sixty-two".