1051596 has 96 divisors (see below), whose sum is σ = 3386880. Its totient is φ = 274752.

The previous prime is 1051591. The next prime is 1051601. The reversal of 1051596 is 6951501.

It is an interprime number because it is at equal distance from previous prime (1051591) and next prime (1051601).

It is a super-2 number, since 2×1051596² = 2211708294432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1051591) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9775 + ... + 9881.

It is an arithmetic number, because the mean of its divisors is an integer number (35280).

2^1051596 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1051596, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1693440).

1051596 is an abundant number, since it is smaller than the sum of its proper divisors (2335284).

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

1051596 is a wasteful number, since it uses less digits than its factorization.

1051596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 1350, while the sum is 27.

The square root of 1051596 is about 1025.4735491469. The cubic root of 1051596 is about 101.6911070269.

The spelling of 1051596 in words is "one million, fifty-one thousand, five hundred ninety-six".