1054630 has 16 divisors (see below), whose sum is σ = 1910304. Its totient is φ = 419200.

The previous prime is 1054621. The next prime is 1054639. The reversal of 1054630 is 364501.

1054630 = T₆₄₇ + T₆₄₈ + ... + T₆₅₁.

It is an interprime number because it is at equal distance from previous prime (1054621) and next prime (1054639).

It is a super-2 number, since 2×1054630² = 2224488873800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054598 and 1054607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2430 + ... + 2830.

It is an arithmetic number, because the mean of its divisors is an integer number (119394).

2^1054630 is an apocalyptic number.

1054630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1054630 is a deficient number, since it is larger than the sum of its proper divisors (855674).

1054630 is a wasteful number, since it uses less digits than its factorization.

1054630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1054630 is about 1026.9518002321. The cubic root of 1054630 is about 101.7888107634.

The spelling of 1054630 in words is "one million, fifty-four thousand, six hundred thirty".