1046132451 has 96 divisors (see below), whose sum is σ = 1983840768. Its totient is φ = 515496960.

The previous prime is 1046132431. The next prime is 1046132459. The reversal of 1046132451 is 1542316401.

It is a happy number.

1046132451 is a `hidden beast` number, since 1 + 0 + 4 + 613 + 2 + 45 + 1 = 666.

It is not a de Polignac number, because 1046132451 - 2⁶ = 1046132387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1046132459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3160356 + ... + 3160686.

It is an arithmetic number, because the mean of its divisors is an integer number (20665008).

Almost surely, 2^1046132451 is an apocalyptic number.

1046132451 is a deficient number, since it is larger than the sum of its proper divisors (937708317).

1046132451 is a wasteful number, since it uses less digits than its factorization.

1046132451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601 (or 598 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 1046132451 is about 32343.9708601155. The cubic root of 1046132451 is about 1015.1468968073.

Adding to 1046132451 its reverse (1542316401), we get a palindrome (2588448852).

The spelling of 1046132451 in words is "one billion, forty-six million, one hundred thirty-two thousand, four hundred fifty-one".