1073146234 has 8 divisors (see below), whose sum is σ = 1609862868. Its totient is φ = 536525280.

The previous prime is 1073146223. The next prime is 1073146273. The reversal of 1073146234 is 4326413701.

It can be written as a sum of positive squares in 2 ways, for example, as 1045552225 + 27594009 = 32335^2 + 5253^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1073146196 and 1073146205.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20974 + ... + 50854.

Almost surely, 2^1073146234 is an apocalyptic number.

1073146234 is a deficient number, since it is larger than the sum of its proper divisors (536716634).

1073146234 is a wasteful number, since it uses less digits than its factorization.

1073146234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47840.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 1073146234 is about 32758.9107572276. The cubic root of 1073146234 is about 1023.8106320204.

Adding to 1073146234 its reverse (4326413701), we get a palindrome (5399559935).

It can be divided in two parts, 10731 and 46234, that added together give a palindrome (56965).

The spelling of 1073146234 in words is "one billion, seventy-three million, one hundred forty-six thousand, two hundred thirty-four".