73854030 has 16 divisors (see below), whose sum is σ = 177249744. Its totient is φ = 19694400.

The previous prime is 73854029. The next prime is 73854031. The reversal of 73854030 is 3045837.

It is an interprime number because it is at equal distance from previous prime (73854029) and next prime (73854031).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 2461801 = 73854030 / (7 + 3 + 8 + 5 + 4 + 0 + 3 + 0).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73854031) 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, 1230871 + ... + 1230930.

It is an arithmetic number, because the mean of its divisors is an integer number (11078109).

Almost surely, 2^73854030 is an apocalyptic number.

73854030 is an abundant number, since it is smaller than the sum of its proper divisors (103395714).

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

73854030 is a wasteful number, since it uses less digits than its factorization.

73854030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2461811.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 73854030 is about 8593.8367450167. The cubic root of 73854030 is about 419.5574135950.

Adding to 73854030 its reverse (3045837), we get a palindrome (76899867).

The spelling of 73854030 in words is "seventy-three million, eight hundred fifty-four thousand, thirty".