94148040 has 256 divisors, whose sum is σ = 360806400. Its totient is φ = 19132416.

The previous prime is 94148029. The next prime is 94148051. The reversal of 94148040 is 4084149.

It is an interprime number because it is at equal distance from previous prime (94148029) and next prime (94148051).

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

It is a junction number, because it is equal to n+sod(n) for n = 94147989 and 94148007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 271147 + ... + 271493.

It is an arithmetic number, because the mean of its divisors is an integer number (1409400).

Almost surely, 2^94148040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 94148040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180403200).

94148040 is an abundant number, since it is smaller than the sum of its proper divisors (266658360).

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

94148040 is a wasteful number, since it uses less digits than its factorization.

94148040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404 (or 400 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 94148040 is about 9702.9912913493. The cubic root of 94148040 is about 454.9221619454.

The spelling of 94148040 in words is "ninety-four million, one hundred forty-eight thousand, forty".