73011048 has 32 divisors (see below), whose sum is σ = 199121760. Its totient is φ = 22124480.

The previous prime is 73011041. The next prime is 73011049. The reversal of 73011048 is 84011037.

It is a super-2 number, since 2×73011048² = 10661226260116608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (73011041) 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, 138015 + ... + 138542.

It is an arithmetic number, because the mean of its divisors is an integer number (6222555).

Almost surely, 2^73011048 is an apocalyptic number.

It is an amenable number.

73011048 is an abundant number, since it is smaller than the sum of its proper divisors (126110712).

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

73011048 is a wasteful number, since it uses less digits than its factorization.

73011048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276577 (or 276573 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 24.

The square root of 73011048 is about 8544.6502561544. The cubic root of 73011048 is about 417.9550022912.

The spelling of 73011048 in words is "seventy-three million, eleven thousand, forty-eight".