70225003 has 16 divisors (see below), whose sum is σ = 75479040. Its totient is φ = 65180896.

The previous prime is 70224983. The next prime is 70225009. The reversal of 70225003 is 30052207.

It is a happy number.

It is not a de Polignac number, because 70225003 - 2⁹ = 70224491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (70225009) 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, 180333 + ... + 180721.

It is an arithmetic number, because the mean of its divisors is an integer number (4717440).

Almost surely, 2^70225003 is an apocalyptic number.

70225003 is a deficient number, since it is larger than the sum of its proper divisors (5254037).

70225003 is a wasteful number, since it uses less digits than its factorization.

70225003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626.

The product of its (nonzero) digits is 420, while the sum is 19.

The square root of 70225003 is about 8380.0359784431. The cubic root of 70225003 is about 412.5696298742.

The spelling of 70225003 in words is "seventy million, two hundred twenty-five thousand, three".