1542360 has 32 divisors (see below), whose sum is σ = 4627440. Its totient is φ = 411264.

The previous prime is 1542349. The next prime is 1542361. The reversal of 1542360 is 632451.

It is a happy number.

It is a congruent number.

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, 6307 + ... + 6546.

2^1542360 is an apocalyptic number.

1542360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1542360 is an abundant number, since it is smaller than the sum of its proper divisors (3085080).

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

1542360 is a wasteful number, since it uses less digits than its factorization.

1542360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12867 (or 12863 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1542360 is about 1241.9178716807. The cubic root of 1542360 is about 115.5389947229.

Subtracting from 1542360 its reverse (632451), we obtain a palindrome (909909).

It can be divided in two parts, 1 and 542360, that added together give a triangular number (542361 = T₁₀₄₁).

The spelling of 1542360 in words is "one million, five hundred forty-two thousand, three hundred sixty".