147051700 has 36 divisors (see below), whose sum is σ = 337876812. Its totient is φ = 55360000.

The previous prime is 147051691. The next prime is 147051703. The reversal of 147051700 is 7150741.

It can be written as a sum of positive squares in 6 ways, for example, as 7717284 + 139334416 = 2778^2 + 11804^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147051703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41551 + ... + 44950.

It is an arithmetic number, because the mean of its divisors is an integer number (9385467).

Almost surely, 2^147051700 is an apocalyptic number.

147051700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

147051700 is an abundant number, since it is smaller than the sum of its proper divisors (190825112).

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

147051700 is a wasteful number, since it uses less digits than its factorization.

147051700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86532 (or 86525 counting only the distinct ones).

The product of its (nonzero) digits is 980, while the sum is 25.

The square root of 147051700 is about 12126.4875376178. The cubic root of 147051700 is about 527.8250730983.

The spelling of 147051700 in words is "one hundred forty-seven million, fifty-one thousand, seven hundred".