35130978 has 12 divisors (see below), whose sum is σ = 76117158. Its totient is φ = 11710320.

The previous prime is 35130971. The next prime is 35131003. The reversal of 35130978 is 87903153.

It can be written as a sum of positive squares in only one way, i.e., 31102929 + 4028049 = 5577^2 + 2007^2 .

It is not an unprimeable number, because it can be changed into a prime (35130971) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 975843 + ... + 975878.

Almost surely, 2^35130978 is an apocalyptic number.

35130978 is an abundant number, since it is smaller than the sum of its proper divisors (40986180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35130978 is a wasteful number, since it uses less digits than its factorization.

35130978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1951729 (or 1951726 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 35130978 is about 5927.1391075290. The cubic root of 35130978 is about 327.5141590134.

It can be divided in two parts, 351 and 30978, that added together give a square (31329 = 177²).

The spelling of 35130978 in words is "thirty-five million, one hundred thirty thousand, nine hundred seventy-eight".