1042965 has 72 divisors (see below), whose sum is σ = 2347488. Its totient is φ = 423360.

The previous prime is 1042961. The next prime is 1042997. The reversal of 1042965 is 5692401.

It is not a de Polignac number, because 1042965 - 2² = 1042961 is a prime.

It is an Ulam number.

It is a Curzon number.

1042965 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042961) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 24234 + ... + 24276.

It is an arithmetic number, because the mean of its divisors is an integer number (32604).

2^1042965 is an apocalyptic number.

1042965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1042965 is an abundant number, since it is smaller than the sum of its proper divisors (1304523).

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

1042965 is a wasteful number, since it uses less digits than its factorization.

1042965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 1042965 is about 1021.2565789262. The cubic root of 1042965 is about 101.4121316437.

The spelling of 1042965 in words is "one million, forty-two thousand, nine hundred sixty-five".