1542363 has 8 divisors (see below), whose sum is σ = 2164800. Its totient is φ = 974088.

The previous prime is 1542361. The next prime is 1542377. The reversal of 1542363 is 3632451.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1542363 - 2¹ = 1542361 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1542361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13473 + ... + 13586.

It is an arithmetic number, because the mean of its divisors is an integer number (270600).

2^1542363 is an apocalyptic number.

1542363 is a deficient number, since it is larger than the sum of its proper divisors (622437).

1542363 is a wasteful number, since it uses less digits than its factorization.

1542363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27081.

The product of its digits is 2160, while the sum is 24.

The square root of 1542363 is about 1241.9190794895. The cubic root of 1542363 is about 115.5390696334.

The spelling of 1542363 in words is "one million, five hundred forty-two thousand, three hundred sixty-three".