10355940 has 72 divisors (see below), whose sum is σ = 35904960. Its totient is φ = 2366784.

The previous prime is 10355869. The next prime is 10355959. The reversal of 10355940 is 4955301.

10355940 is a `hidden beast` number, since 103 + 559 + 4 + 0 = 666.

It is a super-3 number, since 3×10355940³ (a number of 22 digits) contains 333 as substring.

It is a nialpdrome in base 15.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2850 + ... + 5369.

It is an arithmetic number, because the mean of its divisors is an integer number (498680).

Almost surely, 2^10355940 is an apocalyptic number.

10355940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10355940 is an abundant number, since it is smaller than the sum of its proper divisors (25549020).

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

10355940 is a wasteful number, since it uses less digits than its factorization.

10355940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8241 (or 8236 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 10355940 is about 3218.0646357710. The cubic root of 10355940 is about 217.9698917541.

The spelling of 10355940 in words is "ten million, three hundred fifty-five thousand, nine hundred forty".