146552470 has 8 divisors (see below), whose sum is σ = 263794464. Its totient is φ = 58620984.

The previous prime is 146552411. The next prime is 146552477. The reversal of 146552470 is 74255641.

146552470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146552477) 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, 7327614 + ... + 7327633.

It is an arithmetic number, because the mean of its divisors is an integer number (32974308).

Almost surely, 2^146552470 is an apocalyptic number.

146552470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

146552470 is a deficient number, since it is larger than the sum of its proper divisors (117241994).

146552470 is a wasteful number, since it uses less digits than its factorization.

146552470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14655254.

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 146552470 is about 12105.8857585887. The cubic root of 146552470 is about 527.2270864270.

It can be divided in two parts, 1465 and 52470, that added together give a palindrome (53935).

The spelling of 146552470 in words is "one hundred forty-six million, five hundred fifty-two thousand, four hundred seventy".