1054522 has 8 divisors (see below), whose sum is σ = 1807776. Its totient is φ = 451932.

The previous prime is 1054517. The next prime is 1054523. The reversal of 1054522 is 2254501.

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

It is a super-2 number, since 2×1054522² = 2224033296968, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1054522.

It is not an unprimeable number, because it can be changed into a prime (1054523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37648 + ... + 37675.

It is an arithmetic number, because the mean of its divisors is an integer number (225972).

2^1054522 is an apocalyptic number.

1054522 is a deficient number, since it is larger than the sum of its proper divisors (753254).

1054522 is an equidigital number, since it uses as much as digits as its factorization.

1054522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75332.

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 1054522 is about 1026.8992160870. The cubic root of 1054522 is about 101.7853360639.

The spelling of 1054522 in words is "one million, fifty-four thousand, five hundred twenty-two".