1203464 has 16 divisors (see below), whose sum is σ = 2389500. Its totient is φ = 566272.

The previous prime is 1203463. The next prime is 1203467. The reversal of 1203464 is 4643021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1144900 + 58564 = 1070^2 + 242^2 .

It is a d-powerful number, because it can be written as 1 + 2¹⁷ + 0 + 3⁹ + 4⁶ + 6² + 4¹⁰ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4289 + ... + 4560.

2^1203464 is an apocalyptic number.

It is an amenable number.

1203464 is a deficient number, since it is larger than the sum of its proper divisors (1186036).

1203464 is a wasteful number, since it uses less digits than its factorization.

1203464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8872 (or 8868 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 1203464 is about 1097.0250680819. The cubic root of 1203464 is about 106.3680100562.

Adding to 1203464 its reverse (4643021), we get a palindrome (5846485).

The spelling of 1203464 in words is "one million, two hundred three thousand, four hundred sixty-four".