5421950 has 12 divisors (see below), whose sum is σ = 10084920. Its totient is φ = 2168760.

The previous prime is 5421947. The next prime is 5422003. The reversal of 5421950 is 591245.

5421950 = 231² + 232² + ... + 305².

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 54170 + ... + 54269.

It is an arithmetic number, because the mean of its divisors is an integer number (840410).

Almost surely, 2^5421950 is an apocalyptic number.

5421950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5421950 is a deficient number, since it is larger than the sum of its proper divisors (4662970).

5421950 is a wasteful number, since it uses less digits than its factorization.

5421950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108451 (or 108446 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 5421950 is about 2328.5081060628. The cubic root of 5421950 is about 175.6784547457.

The spelling of 5421950 in words is "five million, four hundred twenty-one thousand, nine hundred fifty".