70150500 has 288 divisors, whose sum is σ = 269837568. Its totient is φ = 14976000.

The previous prime is 70150481. The next prime is 70150511. The reversal of 70150500 is 505107.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent 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, 535435 + ... + 535565.

It is an arithmetic number, because the mean of its divisors is an integer number (936936).

Almost surely, 2^70150500 is an apocalyptic number.

70150500 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70150500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134918784).

70150500 is an abundant number, since it is smaller than the sum of its proper divisors (199687068).

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

70150500 is a wasteful number, since it uses less digits than its factorization.

70150500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180 (or 165 counting only the distinct ones).

The product of its (nonzero) digits is 175, while the sum is 18.

The square root of 70150500 is about 8375.5895314897. The cubic root of 70150500 is about 412.4236773394.

Adding to 70150500 its reverse (505107), we get a palindrome (70655607).

The spelling of 70150500 in words is "seventy million, one hundred fifty thousand, five hundred".