1043652 has 24 divisors (see below), whose sum is σ = 2520000. Its totient is φ = 335776.

The previous prime is 1043639. The next prime is 1043657. The reversal of 1043652 is 2563401.

It is a happy number.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1043657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1152 + ... + 1847.

It is an arithmetic number, because the mean of its divisors is an integer number (105000).

2^1043652 is an apocalyptic number.

1043652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1043652 is an abundant number, since it is smaller than the sum of its proper divisors (1476348).

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

1043652 is a wasteful number, since it uses less digits than its factorization.

1043652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3035 (or 3033 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 1043652 is about 1021.5928738984. The cubic root of 1043652 is about 101.4343934463.

The spelling of 1043652 in words is "one million, forty-three thousand, six hundred fifty-two".