1055070 has 48 divisors (see below), whose sum is σ = 2892240. Its totient is φ = 266112.

The previous prime is 1055063. The next prime is 1055077. The reversal of 1055070 is 705501.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1055063) and next prime (1055077).

It is a super-2 number, since 2×1055070² = 2226345409800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055077) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1402 + ... + 2018.

It is an arithmetic number, because the mean of its divisors is an integer number (60255).

2^1055070 is an apocalyptic number.

1055070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1055070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1446120).

1055070 is an abundant number, since it is smaller than the sum of its proper divisors (1837170).

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

1055070 is a wasteful number, since it uses less digits than its factorization.

1055070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649 (or 646 counting only the distinct ones).

The product of its (nonzero) digits is 175, while the sum is 18.

The square root of 1055070 is about 1027.1660041103. The cubic root of 1055070 is about 101.8029644949.

The spelling of 1055070 in words is "one million, fifty-five thousand, seventy".