73622050 has 12 divisors (see below), whose sum is σ = 136937106. Its totient is φ = 29448800.

The previous prime is 73622041. The next prime is 73622051. The reversal of 73622050 is 5022637.

It can be written as a sum of positive squares in 3 ways, for example, as 66699889 + 6922161 = 8167^2 + 2631^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (73622051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 736171 + ... + 736270.

Almost surely, 2^73622050 is an apocalyptic number.

73622050 is a deficient number, since it is larger than the sum of its proper divisors (63315056).

73622050 is a wasteful number, since it uses less digits than its factorization.

73622050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1472453 (or 1472448 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 73622050 is about 8580.3292477620. The cubic root of 73622050 is about 419.1176677325.

Adding to 73622050 its reverse (5022637), we get a palindrome (78644687).

The spelling of 73622050 in words is "seventy-three million, six hundred twenty-two thousand, fifty".