145699007 has 8 divisors (see below), whose sum is σ = 153118416. Its totient is φ = 138462912.

The previous prime is 145698991. The next prime is 145699031. The reversal of 145699007 is 700996541.

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

It is a cyclic number.

It is not a de Polignac number, because 145699007 - 2⁴ = 145698991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145699097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44198 + ... + 47379.

It is an arithmetic number, because the mean of its divisors is an integer number (19139802).

Almost surely, 2^145699007 is an apocalyptic number.

145699007 is a deficient number, since it is larger than the sum of its proper divisors (7419409).

145699007 is an equidigital number, since it uses as much as digits as its factorization.

145699007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91657.

The product of its (nonzero) digits is 68040, while the sum is 41.

The square root of 145699007 is about 12070.5843686211. The cubic root of 145699007 is about 526.2016399837.

The spelling of 145699007 in words is "one hundred forty-five million, six hundred ninety-nine thousand, seven".