3148950 has 48 divisors (see below), whose sum is σ = 8928000. Its totient is φ = 719520.

The previous prime is 3148939. The next prime is 3148969. The reversal of 3148950 is 598413.

It is a super-2 number, since 2×3148950² = 19831772205000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 450 + ... + 2549.

It is an arithmetic number, because the mean of its divisors is an integer number (186000).

Almost surely, 2^3148950 is an apocalyptic number.

3148950 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3148950 is an abundant number, since it is smaller than the sum of its proper divisors (5779050).

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

3148950 is a wasteful number, since it uses less digits than its factorization.

3148950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3021 (or 3016 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 3148950 is about 1774.5281062863. The cubic root of 3148950 is about 146.5734313310.

The spelling of 3148950 in words is "three million, one hundred forty-eight thousand, nine hundred fifty".