42302754 has 48 divisors (see below), whose sum is σ = 99203832. Its totient is φ = 12950784.

The previous prime is 42302753. The next prime is 42302789. The reversal of 42302754 is 45720324.

It can be written as a sum of positive squares in 4 ways, for example, as 28037025 + 14265729 = 5295^2 + 3777^2 .

It is not an unprimeable number, because it can be changed into a prime (42302753) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68254 + ... + 68870.

Almost surely, 2^42302754 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42302754, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49601916).

42302754 is an abundant number, since it is smaller than the sum of its proper divisors (56901078).

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

42302754 is a wasteful number, since it uses less digits than its factorization.

42302754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931 (or 928 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 42302754 is about 6504.0567340699. The cubic root of 42302754 is about 348.4358885981.

The spelling of 42302754 in words is "forty-two million, three hundred two thousand, seven hundred fifty-four".