70453044 has 24 divisors (see below), whose sum is σ = 182656320. Its totient is φ = 23484312.

The previous prime is 70453037. The next prime is 70453051. The reversal of 70453044 is 44035407.

It is an interprime number because it is at equal distance from previous prime (70453037) and next prime (70453051).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 70452999 and 70453017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326064 + ... + 326279.

It is an arithmetic number, because the mean of its divisors is an integer number (7610680).

Almost surely, 2^70453044 is an apocalyptic number.

It is an amenable number.

70453044 is an abundant number, since it is smaller than the sum of its proper divisors (112203276).

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

70453044 is a wasteful number, since it uses less digits than its factorization.

70453044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 652356 (or 652348 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 70453044 is about 8393.6311570142. The cubic root of 70453044 is about 413.0157251975.

The spelling of 70453044 in words is "seventy million, four hundred fifty-three thousand, forty-four".