148650810 has 192 divisors, whose sum is σ = 469825920. Its totient is φ = 29729280.

The previous prime is 148650791. The next prime is 148650829. The reversal of 148650810 is 18056841.

It is an interprime number because it is at equal distance from previous prime (148650791) and next prime (148650829).

It is a super-2 number, since 2×148650810² = 44194126627312200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 468772 + ... + 469088.

It is an arithmetic number, because the mean of its divisors is an integer number (2447010).

Almost surely, 2^148650810 is an apocalyptic number.

148650810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 148650810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (234912960).

148650810 is an abundant number, since it is smaller than the sum of its proper divisors (321175110).

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

148650810 is a wasteful number, since it uses less digits than its factorization.

148650810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381 (or 374 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 148650810 is about 12192.2438459867. The cubic root of 148650810 is about 529.7314528924.

The spelling of 148650810 in words is "one hundred forty-eight million, six hundred fifty thousand, eight hundred ten".