4551342 has 16 divisors (see below), whose sum is σ = 9638352. Its totient is φ = 1427840.

The previous prime is 4551341. The next prime is 4551343. The reversal of 4551342 is 2431554.

It is an interprime number because it is at equal distance from previous prime (4551341) and next prime (4551343).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4551341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22209 + ... + 22412.

It is an arithmetic number, because the mean of its divisors is an integer number (602397).

Almost surely, 2^4551342 is an apocalyptic number.

4551342 is an abundant number, since it is smaller than the sum of its proper divisors (5087010).

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

4551342 is a wasteful number, since it uses less digits than its factorization.

4551342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44643.

The product of its digits is 2400, while the sum is 24.

The square root of 4551342 is about 2133.3874472303. The cubic root of 4551342 is about 165.7218693800.

Adding to 4551342 its reverse (2431554), we get a palindrome (6982896).

The spelling of 4551342 in words is "four million, five hundred fifty-one thousand, three hundred forty-two".