70453008 has 30 divisors (see below), whose sum is σ = 197170974. Its totient is φ = 23484288.

The previous prime is 70453003. The next prime is 70453013. The reversal of 70453008 is 80035407.

It is an interprime number because it is at equal distance from previous prime (70453003) and next prime (70453013).

It can be written as a sum of positive squares in only one way, i.e., 46949904 + 23503104 = 6852^2 + 4848^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70453003) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 244485 + ... + 244772.

Almost surely, 2^70453008 is an apocalyptic number.

It is an amenable number.

70453008 is an abundant number, since it is smaller than the sum of its proper divisors (126717966).

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

70453008 is a wasteful number, since it uses less digits than its factorization.

70453008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489271 (or 489262 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 70453008 is about 8393.6290125309. The cubic root of 70453008 is about 413.0156548500.

The spelling of 70453008 in words is "seventy million, four hundred fifty-three thousand, eight".