70464356 has 6 divisors (see below), whose sum is σ = 123312630. Its totient is φ = 35232176.

The previous prime is 70464343. The next prime is 70464397. The reversal of 70464356 is 65346407.

It can be written as a sum of positive squares in only one way, i.e., 58003456 + 12460900 = 7616^2 + 3530^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8808041 + ... + 8808048.

It is an arithmetic number, because the mean of its divisors is an integer number (20552105).

Almost surely, 2^70464356 is an apocalyptic number.

It is an amenable number.

70464356 is a deficient number, since it is larger than the sum of its proper divisors (52848274).

70464356 is a wasteful number, since it uses less digits than its factorization.

70464356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17616093 (or 17616091 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 70464356 is about 8394.3049742072. The cubic root of 70464356 is about 413.0378287319.

It can be divided in two parts, 7046435 and 6, that multiplied together give a triangular number (42278610 = T₉₁₉₅).

The spelling of 70464356 in words is "seventy million, four hundred sixty-four thousand, three hundred fifty-six".