35138770 has 8 divisors (see below), whose sum is σ = 63249804. Its totient is φ = 14055504.

The previous prime is 35138743. The next prime is 35138777. The reversal of 35138770 is 7783153.

It can be written as a sum of positive squares in 2 ways, for example, as 34821801 + 316969 = 5901^2 + 563^2 .

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

It is a super-2 number, since 2×35138770² = 2469466314225800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (35138777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1756929 + ... + 1756948.

Almost surely, 2^35138770 is an apocalyptic number.

35138770 is a deficient number, since it is larger than the sum of its proper divisors (28111034).

35138770 is a wasteful number, since it uses less digits than its factorization.

35138770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3513884.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 35138770 is about 5927.7963865167. The cubic root of 35138770 is about 327.5383712786.

The spelling of 35138770 in words is "thirty-five million, one hundred thirty-eight thousand, seven hundred seventy".