5401146 has 32 divisors (see below), whose sum is σ = 11197440. Its totient is φ = 1735856.

The previous prime is 5401141. The next prime is 5401147. The reversal of 5401146 is 6411045.

It is a super-2 number, since 2×5401146² = 58344756226632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5401141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30085 + ... + 30263.

It is an arithmetic number, because the mean of its divisors is an integer number (349920).

Almost surely, 2^5401146 is an apocalyptic number.

5401146 is an abundant number, since it is smaller than the sum of its proper divisors (5796294).

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

5401146 is a wasteful number, since it uses less digits than its factorization.

5401146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5401146 is about 2324.0365745831. The cubic root of 5401146 is about 175.4534742458.

The spelling of 5401146 in words is "five million, four hundred one thousand, one hundred forty-six".