1542068 has 24 divisors (see below), whose sum is σ = 2981664. Its totient is φ = 692000.

The previous prime is 1542043. The next prime is 1542071. The reversal of 1542068 is 8602451.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4271 + ... + 4617.

It is an arithmetic number, because the mean of its divisors is an integer number (124236).

2^1542068 is an apocalyptic number.

It is an amenable number.

1542068 is a deficient number, since it is larger than the sum of its proper divisors (1439596).

1542068 is a wasteful number, since it uses less digits than its factorization.

1542068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463 (or 461 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 1542068 is about 1241.8003060074. The cubic root of 1542068 is about 115.5317029718.

It can be divided in two parts, 154 and 2068, that added together give a palindrome (2222).

The spelling of 1542068 in words is "one million, five hundred forty-two thousand, sixty-eight".