73625030 has 32 divisors (see below), whose sum is σ = 138530304. Its totient is φ = 28145376.

The previous prime is 73625023. The next prime is 73625039. The reversal of 73625030 is 3052637.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73625039) 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, 18389 + ... + 22031.

It is an arithmetic number, because the mean of its divisors is an integer number (4329072).

Almost surely, 2^73625030 is an apocalyptic number.

73625030 is a deficient number, since it is larger than the sum of its proper divisors (64905274).

73625030 is a wasteful number, since it uses less digits than its factorization.

73625030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3740.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 73625030 is about 8580.5028990147. The cubic root of 73625030 is about 419.1233225320.

Adding to 73625030 its reverse (3052637), we get a palindrome (76677667).

The spelling of 73625030 in words is "seventy-three million, six hundred twenty-five thousand, thirty".