1071070 has 64 divisors (see below), whose sum is σ = 2612736. Its totient is φ = 305280.

The previous prime is 1071067. The next prime is 1071121. The reversal of 1071070 is 701701.

It is a happy number.

It is a super-2 number, since 2×1071070² = 2294381889800, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9957 + ... + 10063.

It is an arithmetic number, because the mean of its divisors is an integer number (40824).

2^1071070 is an apocalyptic number.

1071070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1071070 is an abundant number, since it is smaller than the sum of its proper divisors (1541666).

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

1071070 is a wasteful number, since it uses less digits than its factorization.

1071070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145.

The product of its (nonzero) digits is 49, while the sum is 16.

The square root of 1071070 is about 1034.9251180641. The cubic root of 1071070 is about 102.3149944561.

Adding to 1071070 its reverse (701701), we get a palindrome (1772771).

It can be divided in two parts, 10710 and 70, that multiplied together give a triangular number (749700 = T₁₂₂₄).

The spelling of 1071070 in words is "one million, seventy-one thousand, seventy".