1046402234 has 4 divisors (see below), whose sum is σ = 1569603354. Its totient is φ = 523201116.

The previous prime is 1046402209. The next prime is 1046402239. The reversal of 1046402234 is 4322046401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1040385025 + 6017209 = 32255^2 + 2453^2 .

It is not an unprimeable number, because it can be changed into a prime (1046402239) 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 as a sum of consecutive naturals, namely, 261600557 + ... + 261600560.

Almost surely, 2^1046402234 is an apocalyptic number.

1046402234 is a deficient number, since it is larger than the sum of its proper divisors (523201120).

1046402234 is an equidigital number, since it uses as much as digits as its factorization.

1046402234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 523201119.

The product of its (nonzero) digits is 4608, while the sum is 26.

The square root of 1046402234 is about 32348.1411212453. The cubic root of 1046402234 is about 1015.2341533925.

Adding to 1046402234 its reverse (4322046401), we get a palindrome (5368448635).

The spelling of 1046402234 in words is "one billion, forty-six million, four hundred two thousand, two hundred thirty-four".