1070522138 has 8 divisors (see below), whose sum is σ = 1835180832. Its totient is φ = 458795196.

The previous prime is 1070522119. The next prime is 1070522197. The reversal of 1070522138 is 8312250701.

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

It is a super-2 number, since 2×1070522138² = 2292035295896182088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1070522138.

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, 38232920 + ... + 38232947.

It is an arithmetic number, because the mean of its divisors is an integer number (229397604).

Almost surely, 2^1070522138 is an apocalyptic number.

1070522138 is a deficient number, since it is larger than the sum of its proper divisors (764658694).

1070522138 is an equidigital number, since it uses as much as digits as its factorization.

1070522138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76465876.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 1070522138 is about 32718.8346063854. The cubic root of 1070522138 is about 1022.9754646559.

Adding to 1070522138 its reverse (8312250701), we get a palindrome (9382772839).

The spelling of 1070522138 in words is "one billion, seventy million, five hundred twenty-two thousand, one hundred thirty-eight".