148744806 has 32 divisors (see below), whose sum is σ = 357884160. Its totient is φ = 40261536.

The previous prime is 148744793. The next prime is 148744819. The reversal of 148744806 is 608447841.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (148744793) and next prime (148744819).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92401 + ... + 93996.

It is an arithmetic number, because the mean of its divisors is an integer number (11183880).

Almost surely, 2^148744806 is an apocalyptic number.

148744806 is an abundant number, since it is smaller than the sum of its proper divisors (209139354).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148744806 is a wasteful number, since it uses less digits than its factorization.

148744806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186428.

The product of its (nonzero) digits is 172032, while the sum is 42.

The square root of 148744806 is about 12196.0979825516. The cubic root of 148744806 is about 529.8430839609.

The spelling of 148744806 in words is "one hundred forty-eight million, seven hundred forty-four thousand, eight hundred six".