35131028 has 12 divisors (see below), whose sum is σ = 64152480. Its totient is φ = 16801752.

The previous prime is 35131021. The next prime is 35131037. The reversal of 35131028 is 82013153.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a junction number, because it is equal to n+sod(n) for n = 35130994 and 35131012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35131021) 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, 190838 + ... + 191021.

It is an arithmetic number, because the mean of its divisors is an integer number (5346040).

Almost surely, 2^35131028 is an apocalyptic number.

It is an amenable number.

35131028 is a deficient number, since it is larger than the sum of its proper divisors (29021452).

35131028 is a wasteful number, since it uses less digits than its factorization.

35131028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381886 (or 381884 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 35131028 is about 5927.1433254140. The cubic root of 35131028 is about 327.5143143909.

The spelling of 35131028 in words is "thirty-five million, one hundred thirty-one thousand, twenty-eight".