1172030 has 8 divisors (see below), whose sum is σ = 2109672. Its totient is φ = 468808.

The previous prime is 1172029. The next prime is 1172047. The reversal of 1172030 is 302711.

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

It is a junction number, because it is equal to n+sod(n) for n = 1171996 and 1172014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58592 + ... + 58611.

It is an arithmetic number, because the mean of its divisors is an integer number (263709).

2^1172030 is an apocalyptic number.

1172030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1172030 is a deficient number, since it is larger than the sum of its proper divisors (937642).

1172030 is a wasteful number, since it uses less digits than its factorization.

1172030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117210.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 1172030 is about 1082.6033437968. The cubic root of 1172030 is about 105.4337312089.

Adding to 1172030 its reverse (302711), we get a palindrome (1474741).

The spelling of 1172030 in words is "one million, one hundred seventy-two thousand, thirty".