147070854 has 120 divisors (see below), whose sum is σ = 385395192. Its totient is φ = 40501440.

The previous prime is 147070853. The next prime is 147070871. The reversal of 147070854 is 458070741.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147070853) 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, 1771897 + ... + 1771979.

Almost surely, 2^147070854 is an apocalyptic number.

147070854 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 147070854, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192697596).

147070854 is an abundant number, since it is smaller than the sum of its proper divisors (238324338).

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

147070854 is an equidigital number, since it uses as much as digits as its factorization.

147070854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 147070854 is about 12127.2772706820. The cubic root of 147070854 is about 527.8479891260.

The spelling of 147070854 in words is "one hundred forty-seven million, seventy thousand, eight hundred fifty-four".