58440150 has 96 divisors (see below), whose sum is σ = 163516320. Its totient is φ = 15344640.

The previous prime is 58440121. The next prime is 58440157. The reversal of 58440150 is 5104485.

It is a super-2 number, since 2×58440150² = 6830502264045000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58440157) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 98254 + ... + 98846.

It is an arithmetic number, because the mean of its divisors is an integer number (1703295).

Almost surely, 2^58440150 is an apocalyptic number.

58440150 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 58440150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81758160).

58440150 is an abundant number, since it is smaller than the sum of its proper divisors (105076170).

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

58440150 is a wasteful number, since it uses less digits than its factorization.

58440150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 687 (or 676 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

The square root of 58440150 is about 7644.6157522795. The cubic root of 58440150 is about 388.0643735966.

The spelling of 58440150 in words is "fifty-eight million, four hundred forty thousand, one hundred fifty".