147025207 has 4 divisors (see below), whose sum is σ = 168028816. Its totient is φ = 126021600.

The previous prime is 147025171. The next prime is 147025243. The reversal of 147025207 is 702520741.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (147025171) and next prime (147025243).

It is a cyclic number.

It is not a de Polignac number, because 147025207 - 2²³ = 138636599 is a prime.

It is a super-2 number, since 2×147025207² = 43232822986785698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147025247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10501794 + ... + 10501807.

It is an arithmetic number, because the mean of its divisors is an integer number (42007204).

Almost surely, 2^147025207 is an apocalyptic number.

147025207 is a deficient number, since it is larger than the sum of its proper divisors (21003609).

147025207 is an equidigital number, since it uses as much as digits as its factorization.

147025207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21003608.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 147025207 is about 12125.3951275824. The cubic root of 147025207 is about 527.7933733411.

Adding to 147025207 its reverse (702520741), we get a palindrome (849545948).

The spelling of 147025207 in words is "one hundred forty-seven million, twenty-five thousand, two hundred seven".