1051963 has 4 divisors (see below), whose sum is σ = 1147608. Its totient is φ = 956320.

The previous prime is 1051961. The next prime is 1051979. The reversal of 1051963 is 3691501.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3691501 = 11 ⋅335591.

It is a cyclic number.

It is not a de Polignac number, because 1051963 - 2¹ = 1051961 is a prime.

It is a super-2 number, since 2×1051963² = 2213252306738, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1051961) 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, 47806 + ... + 47827.

It is an arithmetic number, because the mean of its divisors is an integer number (286902).

2^1051963 is an apocalyptic number.

1051963 is a deficient number, since it is larger than the sum of its proper divisors (95645).

1051963 is an equidigital number, since it uses as much as digits as its factorization.

1051963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95644.

The product of its (nonzero) digits is 810, while the sum is 25.

The square root of 1051963 is about 1025.6524752566. The cubic root of 1051963 is about 101.7029354907.

The spelling of 1051963 in words is "one million, fifty-one thousand, nine hundred sixty-three".