73541630 has 8 divisors (see below), whose sum is σ = 132374952. Its totient is φ = 29416648.

The previous prime is 73541621. The next prime is 73541669. The reversal of 73541630 is 3614537.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 73541593 and 73541602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3677072 + ... + 3677091.

It is an arithmetic number, because the mean of its divisors is an integer number (16546869).

Almost surely, 2^73541630 is an apocalyptic number.

73541630 is a deficient number, since it is larger than the sum of its proper divisors (58833322).

73541630 is a wasteful number, since it uses less digits than its factorization.

73541630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7354170.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 73541630 is about 8575.6416669541. The cubic root of 73541630 is about 418.9650063905.

The spelling of 73541630 in words is "seventy-three million, five hundred forty-one thousand, six hundred thirty".