5401450 has 24 divisors (see below), whose sum is σ = 10222560. Its totient is φ = 2122800.

The previous prime is 5401447. The next prime is 5401469. The reversal of 5401450 is 541045.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2035 + ... + 3865.

It is an arithmetic number, because the mean of its divisors is an integer number (425940).

Almost surely, 2^5401450 is an apocalyptic number.

5401450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5401450 is a deficient number, since it is larger than the sum of its proper divisors (4821110).

5401450 is a wasteful number, since it uses less digits than its factorization.

5401450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1902 (or 1897 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 5401450 is about 2324.1019771086. The cubic root of 5401450 is about 175.4567659457.

Adding to 5401450 its reverse (541045), we get a palindrome (5942495).

The spelling of 5401450 in words is "five million, four hundred one thousand, four hundred fifty".