70498960 has 120 divisors (see below), whose sum is σ = 195041088. Its totient is φ = 23212800.

The previous prime is 70498951. The next prime is 70498999. The reversal of 70498960 is 6989407.

It is a super-2 number, since 2×70498960² = 9940206722163200, which contains 22 as substring.

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, 538095 + ... + 538225.

Almost surely, 2^70498960 is an apocalyptic number.

70498960 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 70498960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (97520544).

70498960 is an abundant number, since it is smaller than the sum of its proper divisors (124542128).

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

70498960 is a wasteful number, since it uses less digits than its factorization.

70498960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 43.

The square root of 70498960 is about 8396.3658805462. The cubic root of 70498960 is about 413.1054299174.

The spelling of 70498960 in words is "seventy million, four hundred ninety-eight thousand, nine hundred sixty".