73674546 has 16 divisors (see below), whose sum is σ = 160744608. Its totient is φ = 22325600.

The previous prime is 73674541. The next prime is 73674553. The reversal of 73674546 is 64547637.

It is a happy number.

It is a super-2 number, since 2×73674546² = 10855877456612232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 73674498 and 73674507.

It is not an unprimeable number, because it can be changed into a prime (73674541) 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, 558075 + ... + 558206.

It is an arithmetic number, because the mean of its divisors is an integer number (10046538).

Almost surely, 2^73674546 is an apocalyptic number.

73674546 is an abundant number, since it is smaller than the sum of its proper divisors (87070062).

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

73674546 is a wasteful number, since it uses less digits than its factorization.

73674546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116297.

The product of its digits is 423360, while the sum is 42.

The square root of 73674546 is about 8583.3877927075. The cubic root of 73674546 is about 419.2172609642.

The spelling of 73674546 in words is "seventy-three million, six hundred seventy-four thousand, five hundred forty-six".