1054562 has 4 divisors (see below), whose sum is σ = 1581846. Its totient is φ = 527280.

The previous prime is 1054549. The next prime is 1054577. The reversal of 1054562 is 2654501.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1018081 + 36481 = 1009^2 + 191^2 .

It is a super-2 number, since 2×1054562² = 2224202023688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263639 + ... + 263642.

2^1054562 is an apocalyptic number.

1054562 is a deficient number, since it is larger than the sum of its proper divisors (527284).

1054562 is an equidigital number, since it uses as much as digits as its factorization.

1054562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527283.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 1054562 is about 1026.9186920102. The cubic root of 1054562 is about 101.7866230173.

The spelling of 1054562 in words is "one million, fifty-four thousand, five hundred sixty-two".