42704360 has 32 divisors (see below), whose sum is σ = 99187200. Its totient is φ = 16530240.

The previous prime is 42704359. The next prime is 42704369. The reversal of 42704360 is 6340724.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (42704369) 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, 15980 + ... + 18459.

It is an arithmetic number, because the mean of its divisors is an integer number (3099600).

Almost surely, 2^42704360 is an apocalyptic number.

42704360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42704360 is an abundant number, since it is smaller than the sum of its proper divisors (56482840).

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

42704360 is a wasteful number, since it uses less digits than its factorization.

42704360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34481 (or 34477 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 42704360 is about 6534.8573052516. The cubic root of 42704360 is about 349.5350561062.

The spelling of 42704360 in words is "forty-two million, seven hundred four thousand, three hundred sixty".