73126052 has 24 divisors (see below), whose sum is σ = 132874560. Its totient is φ = 35171360.

The previous prime is 73126037. The next prime is 73126057. The reversal of 73126052 is 25062137.

It is a super-2 number, since 2×73126052² = 10694838962213408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (73126057) 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, 35063 + ... + 37089.

It is an arithmetic number, because the mean of its divisors is an integer number (5536440).

Almost surely, 2^73126052 is an apocalyptic number.

It is an amenable number.

73126052 is a deficient number, since it is larger than the sum of its proper divisors (59748508).

73126052 is a wasteful number, since it uses less digits than its factorization.

73126052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371 (or 2369 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 73126052 is about 8551.3771990247. The cubic root of 73126052 is about 418.1743356798.

Adding to 73126052 its reverse (25062137), we get a palindrome (98188189).

The spelling of 73126052 in words is "seventy-three million, one hundred twenty-six thousand, fifty-two".