1124402 has 4 divisors (see below), whose sum is σ = 1686606. Its totient is φ = 562200.

The previous prime is 1124377. The next prime is 1124423. The reversal of 1124402 is 2044211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2044211 = 13 ⋅157247.

It can be written as a sum of positive squares in only one way, i.e., 844561 + 279841 = 919^2 + 529^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 281099 + ... + 281102.

2^1124402 is an apocalyptic number.

1124402 is a deficient number, since it is larger than the sum of its proper divisors (562204).

1124402 is an equidigital number, since it uses as much as digits as its factorization.

1124402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 562203.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 1124402 is about 1060.3782344051. The cubic root of 1124402 is about 103.9857598846.

Adding to 1124402 its reverse (2044211), we get a palindrome (3168613).

The spelling of 1124402 in words is "one million, one hundred twenty-four thousand, four hundred two".