147808070 has 32 divisors (see below), whose sum is σ = 276354720. Its totient is φ = 56851200.

The previous prime is 147808057. The next prime is 147808079. The reversal of 147808070 is 70808741.

It is a super-3 number, since 3×147808070³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 147808070.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (147808079) 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, 81170 + ... + 82970.

It is an arithmetic number, because the mean of its divisors is an integer number (8636085).

Almost surely, 2^147808070 is an apocalyptic number.

147808070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

147808070 is a deficient number, since it is larger than the sum of its proper divisors (128546650).

147808070 is a wasteful number, since it uses less digits than its factorization.

147808070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120.

The product of its (nonzero) digits is 12544, while the sum is 35.

The square root of 147808070 is about 12157.6342271019. The cubic root of 147808070 is about 528.7284934815.

The spelling of 147808070 in words is "one hundred forty-seven million, eight hundred eight thousand, seventy".