35139022 has 8 divisors (see below), whose sum is σ = 52974000. Its totient is φ = 17481024.

The previous prime is 35139019. The next prime is 35139029. The reversal of 35139022 is 22093153.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35139029) 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, 43747 + ... + 44542.

It is an arithmetic number, because the mean of its divisors is an integer number (6621750).

Almost surely, 2^35139022 is an apocalyptic number.

35139022 is a deficient number, since it is larger than the sum of its proper divisors (17834978).

35139022 is a wasteful number, since it uses less digits than its factorization.

35139022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88490.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 35139022 is about 5927.8176422694. The cubic root of 35139022 is about 327.5391542644.

The spelling of 35139022 in words is "thirty-five million, one hundred thirty-nine thousand, twenty-two".