71946050 has 24 divisors (see below), whose sum is σ = 145986192. Its totient is φ = 26162000.

The previous prime is 71946031. The next prime is 71946059. The reversal of 71946050 is 5064917.

It is a happy number.

It is a super-2 number, since 2×71946050² = 10352468221205000, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 71945998 and 71946016.

It is not an unprimeable number, because it can be changed into a prime (71946059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64856 + ... + 65955.

It is an arithmetic number, because the mean of its divisors is an integer number (6082758).

Almost surely, 2^71946050 is an apocalyptic number.

71946050 is an abundant number, since it is smaller than the sum of its proper divisors (74040142).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71946050 is a wasteful number, since it uses less digits than its factorization.

71946050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130834 (or 130829 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 71946050 is about 8482.1017442613. The cubic root of 71946050 is about 415.9128307557.

The spelling of 71946050 in words is "seventy-one million, nine hundred forty-six thousand, fifty".