42764324 has 6 divisors (see below), whose sum is σ = 74837574. Its totient is φ = 21382160.

The previous prime is 42764287. The next prime is 42764363. The reversal of 42764324 is 42346724.

It can be written as a sum of positive squares in only one way, i.e., 25806400 + 16957924 = 5080^2 + 4118^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5345537 + ... + 5345544.

It is an arithmetic number, because the mean of its divisors is an integer number (12472929).

Almost surely, 2^42764324 is an apocalyptic number.

It is an amenable number.

42764324 is a deficient number, since it is larger than the sum of its proper divisors (32073250).

42764324 is a wasteful number, since it uses less digits than its factorization.

42764324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10691085 (or 10691083 counting only the distinct ones).

The product of its digits is 32256, while the sum is 32.

The square root of 42764324 is about 6539.4437072277. The cubic root of 42764324 is about 349.6985813102.

The spelling of 42764324 in words is "forty-two million, seven hundred sixty-four thousand, three hundred twenty-four".