1240474328 has 32 divisors (see below), whose sum is σ = 2381963760. Its totient is φ = 605404800.

The previous prime is 1240474307. The next prime is 1240474349. The reversal of 1240474328 is 8234740421.

It is an interprime number because it is at equal distance from previous prime (1240474307) and next prime (1240474349).

It is a congruent number.

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 in 7 ways as a sum of consecutive naturals, for example, 76103 + ... + 90953.

Almost surely, 2^1240474328 is an apocalyptic number.

It is an amenable number.

1240474328 is a deficient number, since it is larger than the sum of its proper divisors (1141489432).

1240474328 is a wasteful number, since it uses less digits than its factorization.

1240474328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15107 (or 15103 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 35.

The square root of 1240474328 is about 35220.3680843912. The cubic root of 1240474328 is about 1074.4740395889.

The spelling of 1240474328 in words is "one billion, two hundred forty million, four hundred seventy-four thousand, three hundred twenty-eight".