146903007 has 16 divisors (see below), whose sum is σ = 201979008. Its totient is φ = 94916640.

The previous prime is 146902997. The next prime is 146903033. The reversal of 146903007 is 700309641.

It is a happy number.

It is not a de Polignac number, because 146903007 - 2⁴ = 146902991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146903707) 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, 12553 + ... + 21245.

It is an arithmetic number, because the mean of its divisors is an integer number (12623688).

Almost surely, 2^146903007 is an apocalyptic number.

146903007 is a deficient number, since it is larger than the sum of its proper divisors (55076001).

146903007 is a wasteful number, since it uses less digits than its factorization.

146903007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8870.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 146903007 is about 12120.3550690564. The cubic root of 146903007 is about 527.6471076576.

The spelling of 146903007 in words is "one hundred forty-six million, nine hundred three thousand, seven".