1042264235 has 8 divisors (see below), whose sum is σ = 1260566016. Its totient is φ = 827245440.

The previous prime is 1042264231. The next prime is 1042264241. The reversal of 1042264235 is 5324622401.

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

It is not a de Polignac number, because 1042264235 - 2² = 1042264231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1042264198 and 1042264207.

It is not an unprimeable number, because it can be changed into a prime (1042264231) 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, 820046 + ... + 821315.

It is an arithmetic number, because the mean of its divisors is an integer number (157570752).

Almost surely, 2^1042264235 is an apocalyptic number.

1042264235 is a deficient number, since it is larger than the sum of its proper divisors (218301781).

1042264235 is a wasteful number, since it uses less digits than its factorization.

1042264235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641493.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 1042264235 is about 32284.1173799130. The cubic root of 1042264235 is about 1013.8941372104.

Adding to 1042264235 its reverse (5324622401), we get a palindrome (6366886636).

The spelling of 1042264235 in words is "one billion, forty-two million, two hundred sixty-four thousand, two hundred thirty-five".