1054516 has 12 divisors (see below), whose sum is σ = 1862532. Its totient is φ = 522368.

The previous prime is 1054483. The next prime is 1054517. The reversal of 1054516 is 6154501.

1054516 = 198² + 199² + ... + 221².

It can be written as a sum of positive squares in 2 ways, for example, as 144400 + 910116 = 380^2 + 954^2 .

It is a super-2 number, since 2×1054516² = 2224007988512, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054517) 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, 715 + ... + 1618.

It is an arithmetic number, because the mean of its divisors is an integer number (155211).

2^1054516 is an apocalyptic number.

It is an amenable number.

1054516 is a deficient number, since it is larger than the sum of its proper divisors (808016).

1054516 is a wasteful number, since it uses less digits than its factorization.

1054516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2450 (or 2448 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 1054516 is about 1026.8962946666. The cubic root of 1054516 is about 101.7851430181.

The spelling of 1054516 in words is "one million, fifty-four thousand, five hundred sixteen".