135070862 has 4 divisors (see below), whose sum is σ = 202606296. Its totient is φ = 67535430.

The previous prime is 135070849. The next prime is 135070889. The reversal of 135070862 is 268070531.

It is a happy number.

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

It is a super-2 number, since 2×135070862² = 36488275522846088, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33767714 + ... + 33767717.

It is an arithmetic number, because the mean of its divisors is an integer number (50651574).

Almost surely, 2^135070862 is an apocalyptic number.

135070862 is a deficient number, since it is larger than the sum of its proper divisors (67535434).

135070862 is an equidigital number, since it uses as much as digits as its factorization.

135070862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67535433.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 135070862 is about 11621.9990535191. Note that the first 3 decimals coincide. The cubic root of 135070862 is about 513.0825255737.

The spelling of 135070862 in words is "one hundred thirty-five million, seventy thousand, eight hundred sixty-two".