147839030 has 32 divisors (see below), whose sum is σ = 275099328. Its totient is φ = 57164800.

The previous prime is 147838997. The next prime is 147839033. The reversal of 147839030 is 30938741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147839033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44735 + ... + 47925.

It is an arithmetic number, because the mean of its divisors is an integer number (8596854).

Almost surely, 2^147839030 is an apocalyptic number.

147839030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147839030 is a deficient number, since it is larger than the sum of its proper divisors (127260298).

147839030 is a wasteful number, since it uses less digits than its factorization.

147839030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3352.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 147839030 is about 12158.9074344696. The cubic root of 147839030 is about 528.7654068728.

The spelling of 147839030 in words is "one hundred forty-seven million, eight hundred thirty-nine thousand, thirty".