42764124 has 48 divisors (see below), whose sum is σ = 107872128. Its totient is φ = 13107648.

The previous prime is 42764123. The next prime is 42764167. The reversal of 42764124 is 42146724.

It is a junction number, because it is equal to n+sod(n) for n = 42764091 and 42764100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42764123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72559 + ... + 73145.

It is an arithmetic number, because the mean of its divisors is an integer number (2247336).

Almost surely, 2^42764124 is an apocalyptic number.

It is an amenable number.

42764124 is an abundant number, since it is smaller than the sum of its proper divisors (65108004).

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

42764124 is a wasteful number, since it uses less digits than its factorization.

42764124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074 (or 1072 counting only the distinct ones).

The product of its digits is 10752, while the sum is 30.

The square root of 42764124 is about 6539.4284153892. The cubic root of 42764124 is about 349.6980361531.

The spelling of 42764124 in words is "forty-two million, seven hundred sixty-four thousand, one hundred twenty-four".