35879121 has 12 divisors (see below), whose sum is σ = 53497600. Its totient is φ = 23147640.

The previous prime is 35879113. The next prime is 35879131. The reversal of 35879121 is 12197853.

It is not a de Polignac number, because 35879121 - 2³ = 35879113 is a prime.

It is a super-2 number, since 2×35879121² = 2574622647465282, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (35879111) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64021 + ... + 64578.

Almost surely, 2^35879121 is an apocalyptic number.

35879121 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

35879121 is a deficient number, since it is larger than the sum of its proper divisors (17618479).

35879121 is a wasteful number, since it uses less digits than its factorization.

35879121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128636 (or 128633 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 35879121 is about 5989.9182799100. The cubic root of 35879121 is about 329.8227422696.

The spelling of 35879121 in words is "thirty-five million, eight hundred seventy-nine thousand, one hundred twenty-one".