1055602 has 8 divisors (see below), whose sum is σ = 1666800. Its totient is φ = 500004.

The previous prime is 1055597. The next prime is 1055603. The reversal of 1055602 is 2065501.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1055602² = 2228591164808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 1055602.

It is not an unprimeable number, because it can be changed into a prime (1055603) 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, 13852 + ... + 13927.

It is an arithmetic number, because the mean of its divisors is an integer number (208350).

2^1055602 is an apocalyptic number.

1055602 is a deficient number, since it is larger than the sum of its proper divisors (611198).

1055602 is a wasteful number, since it uses less digits than its factorization.

1055602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27800.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 1055602 is about 1027.4249364309. The cubic root of 1055602 is about 101.8200723888.

The spelling of 1055602 in words is "one million, fifty-five thousand, six hundred two".