148387630 has 32 divisors (see below), whose sum is σ = 270864000. Its totient is φ = 58524960.

The previous prime is 148387621. The next prime is 148387633. The reversal of 148387630 is 36783841.

148387630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148387633) 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, 297121 + ... + 297619.

It is an arithmetic number, because the mean of its divisors is an integer number (8464500).

Almost surely, 2^148387630 is an apocalyptic number.

148387630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148387630 is a deficient number, since it is larger than the sum of its proper divisors (122476370).

148387630 is a wasteful number, since it uses less digits than its factorization.

148387630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 148387630 is about 12181.4461374666. The cubic root of 148387630 is about 529.4186458050.

The spelling of 148387630 in words is "one hundred forty-eight million, three hundred eighty-seven thousand, six hundred thirty".