148650015 has 32 divisors (see below), whose sum is σ = 251712000. Its totient is φ = 74701440.

The previous prime is 148649959. The next prime is 148650037. The reversal of 148650015 is 510056841.

148650015 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 148650015 - 2⁹ = 148649503 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 55405 + ... + 58025.

It is an arithmetic number, because the mean of its divisors is an integer number (7866000).

Almost surely, 2^148650015 is an apocalyptic number.

148650015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

148650015 is a deficient number, since it is larger than the sum of its proper divisors (103061985).

148650015 is a wasteful number, since it uses less digits than its factorization.

148650015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847.

The product of its (nonzero) digits is 4800, while the sum is 30.

The square root of 148650015 is about 12192.2112432487. The cubic root of 148650015 is about 529.7305085378.

The spelling of 148650015 in words is "one hundred forty-eight million, six hundred fifty thousand, fifteen".