1122954 has 16 divisors (see below), whose sum is σ = 2566848. Its totient is φ = 320832.

The previous prime is 1122941. The next prime is 1122983. The reversal of 1122954 is 4592211.

It is a super-2 number, since 2×1122954² = 2522051372232, which contains 22 as substring.

It is a plaindrome in base 16.

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 13327 + ... + 13410.

It is an arithmetic number, because the mean of its divisors is an integer number (160428).

2^1122954 is an apocalyptic number.

1122954 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1122954 is an abundant number, since it is smaller than the sum of its proper divisors (1443894).

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

1122954 is a wasteful number, since it uses less digits than its factorization.

1122954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26749.

The product of its digits is 720, while the sum is 24.

The square root of 1122954 is about 1059.6952392080. The cubic root of 1122954 is about 103.9411032399.

The spelling of 1122954 in words is "one million, one hundred twenty-two thousand, nine hundred fifty-four".