10995420 has 48 divisors (see below), whose sum is σ = 30931488. Its totient is φ = 2918400.

The previous prime is 10995407. The next prime is 10995431. The reversal of 10995420 is 2459901.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23832 + ... + 24288.

It is an arithmetic number, because the mean of its divisors is an integer number (644406).

Almost surely, 2^10995420 is an apocalyptic number.

10995420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10995420 is an abundant number, since it is smaller than the sum of its proper divisors (19936068).

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

10995420 is a wasteful number, since it uses less digits than its factorization.

10995420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 870 (or 868 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 10995420 is about 3315.9342574906. The cubic root of 10995420 is about 222.3671386242.

The spelling of 10995420 in words is "ten million, nine hundred ninety-five thousand, four hundred twenty".