70122465 has 96 divisors (see below), whose sum is σ = 147603456. Its totient is φ = 30119040.

The previous prime is 70122463. The next prime is 70122517. The reversal of 70122465 is 56422107.

It is not a de Polignac number, because 70122465 - 2¹ = 70122463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (70122463) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 419812 + ... + 419978.

It is an arithmetic number, because the mean of its divisors is an integer number (1537536).

Almost surely, 2^70122465 is an apocalyptic number.

It is an amenable number.

70122465 is an abundant number, since it is smaller than the sum of its proper divisors (77480991).

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

70122465 is a wasteful number, since it uses less digits than its factorization.

70122465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259 (or 256 counting only the distinct ones).

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

The square root of 70122465 is about 8373.9157507107. The cubic root of 70122465 is about 412.3687295799.

The spelling of 70122465 in words is "seventy million, one hundred twenty-two thousand, four hundred sixty-five".