1232770 has 32 divisors (see below), whose sum is σ = 2768256. Its totient is φ = 384000.

The previous prime is 1232719. The next prime is 1232771. The reversal of 1232770 is 772321.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (1232771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31 + ... + 1570.

It is an arithmetic number, because the mean of its divisors is an integer number (86508).

2^1232770 is an apocalyptic number.

1232770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232770 is an abundant number, since it is smaller than the sum of its proper divisors (1535486).

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

1232770 is a wasteful number, since it uses less digits than its factorization.

1232770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626.

The product of its (nonzero) digits is 588, while the sum is 22.

The square root of 1232770 is about 1110.3017607840. The cubic root of 1232770 is about 107.2244973531.

It can be divided in two parts, 1232 and 770, that added together give a palindrome (2002).

The spelling of 1232770 in words is "one million, two hundred thirty-two thousand, seven hundred seventy".