1542416 has 10 divisors (see below), whose sum is σ = 2988462. Its totient is φ = 771200.

The previous prime is 1542383. The next prime is 1542421. The reversal of 1542416 is 6142451.

It can be written as a sum of positive squares in only one way, i.e., 802816 + 739600 = 896^2 + 860^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1542391 and 1542400.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48185 + ... + 48216.

2^1542416 is an apocalyptic number.

1542416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1542416 is a deficient number, since it is larger than the sum of its proper divisors (1446046).

1542416 is an equidigital number, since it uses as much as digits as its factorization.

1542416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96409 (or 96403 counting only the distinct ones).

The product of its digits is 960, while the sum is 23.

The square root of 1542416 is about 1241.9404172504. The cubic root of 1542416 is about 115.5403930358.

Adding to 1542416 its reverse (6142451), we get a palindrome (7684867).

The spelling of 1542416 in words is "one million, five hundred forty-two thousand, four hundred sixteen".