148220007 has 32 divisors (see below), whose sum is σ = 225093120. Its totient is φ = 86002560.

The previous prime is 148219979. The next prime is 148220029. The reversal of 148220007 is 700022841.

148220007 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 148220007 - 2⁶ = 148219943 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148220047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 234582 + ... + 235212.

It is an arithmetic number, because the mean of its divisors is an integer number (7034160).

Almost surely, 2^148220007 is an apocalyptic number.

148220007 is a deficient number, since it is larger than the sum of its proper divisors (76873113).

148220007 is a wasteful number, since it uses less digits than its factorization.

148220007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 983.

The product of its (nonzero) digits is 896, while the sum is 24.

The square root of 148220007 is about 12174.5639346960. The cubic root of 148220007 is about 529.2192217737.

Adding to 148220007 its reverse (700022841), we get a palindrome (848242848).

The spelling of 148220007 in words is "one hundred forty-eight million, two hundred twenty thousand, seven".