74302652 has 12 divisors (see below), whose sum is σ = 130117176. Its totient is φ = 37126320.

The previous prime is 74302651. The next prime is 74302663. The reversal of 74302652 is 25620347.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74302651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1502 + ... + 12282.

It is an arithmetic number, because the mean of its divisors is an integer number (10843098).

Almost surely, 2^74302652 is an apocalyptic number.

It is an amenable number.

74302652 is a deficient number, since it is larger than the sum of its proper divisors (55814524).

74302652 is a wasteful number, since it uses less digits than its factorization.

74302652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12508 (or 12506 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 74302652 is about 8619.8986072923. The cubic root of 74302652 is about 420.4052249288.

Adding to 74302652 its reverse (25620347), we get a palindrome (99922999).

The spelling of 74302652 in words is "seventy-four million, three hundred two thousand, six hundred fifty-two".