45342462 has 16 divisors (see below), whose sum is σ = 98929152. Its totient is φ = 13740120.

The previous prime is 45342449. The next prime is 45342469. The reversal of 45342462 is 26424354.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45342469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343438 + ... + 343569.

It is an arithmetic number, because the mean of its divisors is an integer number (6183072).

Almost surely, 2^45342462 is an apocalyptic number.

45342462 is an abundant number, since it is smaller than the sum of its proper divisors (53586690).

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

45342462 is a wasteful number, since it uses less digits than its factorization.

45342462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 687023.

The product of its digits is 23040, while the sum is 30.

The square root of 45342462 is about 6733.6811626331. The cubic root of 45342462 is about 356.5893480559.

It can be divided in two parts, 4534 and 2462, that added together give a palindrome (6996).

The spelling of 45342462 in words is "forty-five million, three hundred forty-two thousand, four hundred sixty-two".