73452076 has 12 divisors (see below), whose sum is σ = 129743208. Its totient is φ = 36382592.

The previous prime is 73452073. The next prime is 73452091. The reversal of 73452076 is 67025437.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (73452073) 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, 85381 + ... + 86236.

It is an arithmetic number, because the mean of its divisors is an integer number (10811934).

Almost surely, 2^73452076 is an apocalyptic number.

It is an amenable number.

73452076 is a deficient number, since it is larger than the sum of its proper divisors (56291132).

73452076 is a wasteful number, since it uses less digits than its factorization.

73452076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171728 (or 171726 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 73452076 is about 8570.4186595522. The cubic root of 73452076 is about 418.7948749413.

The spelling of 73452076 in words is "seventy-three million, four hundred fifty-two thousand, seventy-six".