42035224 has 32 divisors (see below), whose sum is σ = 98265600. Its totient is φ = 16377120.

The previous prime is 42035173. The next prime is 42035243. The reversal of 42035224 is 42253024.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 42035195 and 42035204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33504 + ... + 34735.

It is an arithmetic number, because the mean of its divisors is an integer number (3070800).

Almost surely, 2^42035224 is an apocalyptic number.

42035224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

42035224 is an abundant number, since it is smaller than the sum of its proper divisors (56230376).

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

42035224 is a wasteful number, since it uses less digits than its factorization.

42035224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68263 (or 68259 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 42035224 is about 6483.4577194580. The cubic root of 42035224 is about 347.6998115917.

Adding to 42035224 its reverse (42253024), we get a palindrome (84288248).

It can be divided in two parts, 420 and 35224, that multiplied together give a triangular number (14794080 = T₅₄₃₉).

The spelling of 42035224 in words is "forty-two million, thirty-five thousand, two hundred twenty-four".