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1055676 = 22387973
BaseRepresentation
bin100000001101110111100
31222122010010
410001232330
5232240201
634343220
711654526
oct4015674
91878103
101055676
11661166
1242ab10
132ac67b
141d6a16
1515cbd6
hex101bbc

1055676 has 12 divisors (see below), whose sum is σ = 2463272. Its totient is φ = 351888.

The previous prime is 1055671. The next prime is 1055689. The reversal of 1055676 is 6765501.

1055676 is nontrivially palindromic in base 11.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-4 number, since 4×10556764 (a number of 25 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a zygodrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055671) 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, 43975 + ... + 43998.

21055676 is an apocalyptic number.

It is an amenable number.

1055676 is an abundant number, since it is smaller than the sum of its proper divisors (1407596).

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

1055676 is a wasteful number, since it uses less digits than its factorization.

1055676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87980 (or 87978 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 1055676 is about 1027.4609481630. The cubic root of 1055676 is about 101.8224516028.

The spelling of 1055676 in words is "one million, fifty-five thousand, six hundred seventy-six".

Divisors: 1 2 3 4 6 12 87973 175946 263919 351892 527838 1055676