1235460452 has 6 divisors (see below), whose sum is σ = 2162055798. Its totient is φ = 617730224.

The previous prime is 1235460449. The next prime is 1235460497. The reversal of 1235460452 is 2540645321.

It can be written as a sum of positive squares in only one way, i.e., 698333476 + 537126976 = 26426^2 + 23176^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 154432553 + ... + 154432560.

It is an arithmetic number, because the mean of its divisors is an integer number (360342633).

Almost surely, 2^1235460452 is an apocalyptic number.

It is an amenable number.

1235460452 is a deficient number, since it is larger than the sum of its proper divisors (926595346).

1235460452 is a wasteful number, since it uses less digits than its factorization.

1235460452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308865117 (or 308865115 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

The square root of 1235460452 is about 35149.1173715643. The cubic root of 1235460452 is about 1073.0244451054.

The spelling of 1235460452 in words is "one billion, two hundred thirty-five million, four hundred sixty thousand, four hundred fifty-two".