147093408 has 360 divisors, whose sum is σ = 551539296. Its totient is φ = 37635840.

The previous prime is 147093403. The next prime is 147093461. The reversal of 147093408 is 804390741.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (147093403) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 2195391 + ... + 2195457.

Almost surely, 2^147093408 is an apocalyptic number.

147093408 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 147093408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (275769648).

147093408 is an abundant number, since it is smaller than the sum of its proper divisors (404445888).

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

147093408 is a wasteful number, since it uses less digits than its factorization.

147093408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 147093408 is about 12128.2071222419. The cubic root of 147093408 is about 527.8749703955.

The spelling of 147093408 in words is "one hundred forty-seven million, ninety-three thousand, four hundred eight".