5402258 has 8 divisors (see below), whose sum is σ = 8178060. Its totient is φ = 2676240.

The previous prime is 5402239. The next prime is 5402297. The reversal of 5402258 is 8522045.

It can be written as a sum of positive squares in 2 ways, for example, as 5396329 + 5929 = 2323^2 + 77^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 12173 + ... + 12608.

Almost surely, 2^5402258 is an apocalyptic number.

5402258 is a deficient number, since it is larger than the sum of its proper divisors (2775802).

5402258 is a wasteful number, since it uses less digits than its factorization.

5402258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24892.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 5402258 is about 2324.2758011906. The cubic root of 5402258 is about 175.4655143372.

The spelling of 5402258 in words is "five million, four hundred two thousand, two hundred fifty-eight".