5401458 has 32 divisors (see below), whose sum is σ = 12528000. Its totient is φ = 1721808.

The previous prime is 5401447. The next prime is 5401469. The reversal of 5401458 is 8541045.

It is an interprime number because it is at equal distance from previous prime (5401447) and next prime (5401469).

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 933 + ... + 3416.

It is an arithmetic number, because the mean of its divisors is an integer number (391500).

Almost surely, 2^5401458 is an apocalyptic number.

5401458 is an abundant number, since it is smaller than the sum of its proper divisors (7126542).

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

5401458 is a wasteful number, since it uses less digits than its factorization.

5401458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4383 (or 4377 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 5401458 is about 2324.1036982028. The cubic root of 5401458 is about 175.4568525677.

The spelling of 5401458 in words is "five million, four hundred one thousand, four hundred fifty-eight".