70053130 has 32 divisors (see below), whose sum is σ = 144549504. Its totient is φ = 23944896.

The previous prime is 70053127. The next prime is 70053131. The reversal of 70053130 is 3135007.

It is a junction number, because it is equal to n+sod(n) for n = 70053098 and 70053107.

It is not an unprimeable number, because it can be changed into a prime (70053131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24769 + ... + 27451.

It is an arithmetic number, because the mean of its divisors is an integer number (4517172).

Almost surely, 2^70053130 is an apocalyptic number.

70053130 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

70053130 is an abundant number, since it is smaller than the sum of its proper divisors (74496374).

70053130 is a wasteful number, since it uses less digits than its factorization.

70053130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3070.

The product of its (nonzero) digits is 315, while the sum is 19.

The square root of 70053130 is about 8369.7747878901. The cubic root of 70053130 is about 412.2327721301.

Adding to 70053130 its reverse (3135007), we get a palindrome (73188137).

It can be divided in two parts, 700 and 53130, that multiplied together give a triangular number (37191000 = T₈₆₂₄).

The spelling of 70053130 in words is "seventy million, fifty-three thousand, one hundred thirty".