1034223525 has 24 divisors (see below), whose sum is σ = 1899908160. Its totient is φ = 551585520.

The previous prime is 1034223499. The next prime is 1034223529. The reversal of 1034223525 is 5253224301.

It is a happy number.

It is not a de Polignac number, because 1034223525 - 2⁹ = 1034223013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1034223529) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 765417 + ... + 766766.

It is an arithmetic number, because the mean of its divisors is an integer number (79162840).

Almost surely, 2^1034223525 is an apocalyptic number.

1034223525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1034223525 is a deficient number, since it is larger than the sum of its proper divisors (865684635).

1034223525 is a wasteful number, since it uses less digits than its factorization.

1034223525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532202 (or 1532191 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 1034223525 is about 32159.3458422276. The cubic root of 1034223525 is about 1011.2801220806.

Adding to 1034223525 its reverse (5253224301), we get a palindrome (6287447826).

The spelling of 1034223525 in words is "one billion, thirty-four million, two hundred twenty-three thousand, five hundred twenty-five".